diff --git a/package.json b/package.json
index fcde51f..fd7b280 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
     "@yaireo/tagify": "^3.9.3",
     "bootstrap": "^5.0.0-alpha1",
     "codemirror": "^5.54.0",
-    "katex": "^0.11.1",
+    "katex": "^0.12.0",
     "popper.js": "^1.16.1"
   }
 }
diff --git a/poetry.lock b/poetry.lock
index 5b08744..c6c1a9a 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -32,7 +32,7 @@ tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pytest"]
 
 [[package]]
 name = "asgiref"
-version = "3.2.10"
+version = "3.3.1"
 description = "ASGI specs, helper code, and adapters"
 category = "main"
 optional = false
@@ -89,7 +89,7 @@ watch = ["watchdog"]
 
 [[package]]
 name = "certifi"
-version = "2020.6.20"
+version = "2020.11.8"
 description = "Python package for providing Mozilla's CA Bundle."
 category = "main"
 optional = false
@@ -128,7 +128,7 @@ wcwidth = ">=0.1.4"
 
 [[package]]
 name = "django"
-version = "3.1.2"
+version = "3.1.3"
 description = "A high-level Python Web framework that encourages rapid development and clean, pragmatic design."
 category = "main"
 optional = false
@@ -136,7 +136,7 @@ python-versions = ">=3.6"
 
 [package.dependencies]
 argon2-cffi = {version = ">=16.1.0", optional = true, markers = "extra == \"argon2\""}
-asgiref = ">=3.2.10,<3.3.0"
+asgiref = ">=3.2.10,<4"
 pytz = "*"
 sqlparse = ">=0.2.2"
 
@@ -146,7 +146,7 @@ bcrypt = ["bcrypt"]
 
 [[package]]
 name = "django-bootstrap4"
-version = "2.2.0"
+version = "2.3.1"
 description = "Bootstrap support for Django projects"
 category = "main"
 optional = false
@@ -155,26 +155,26 @@ python-versions = ">=3.6,<4.0"
 [package.dependencies]
 beautifulsoup4 = ">=4.8.0,<5.0.0"
 django = ">=2.2,<4.0"
-importlib-metadata = {version = ">=1.5.0,<2.0.0", markers = "python_version < \"3.8\""}
+importlib-metadata = {version = "<3", markers = "python_version < \"3.8\""}
 
 [package.extras]
-docs = ["sphinx (>=2.4,<3.0)", "sphinx_rtd_theme (>=0.4.3,<0.5.0)", "m2r (>=0.2.1,<0.3.0)"]
+docs = ["sphinx (>=2.4,<3.0)", "sphinx_rtd_theme (>=0.4.3,<0.5.0)", "m2r2 (>=0.2.5,<0.3.0)"]
 
 [[package]]
 name = "django-debug-toolbar"
-version = "2.2"
+version = "3.1.1"
 description = "A configurable set of panels that display various debug information about the current request/response."
 category = "main"
 optional = false
 python-versions = ">=3.5"
 
 [package.dependencies]
-Django = ">=1.11"
+Django = ">=2.2"
 sqlparse = ">=0.2.0"
 
 [[package]]
 name = "django-simple-history"
-version = "2.11.0"
+version = "2.12.0"
 description = "Store model history and view/revert changes from admin site."
 category = "main"
 optional = false
@@ -185,7 +185,7 @@ six = "*"
 
 [[package]]
 name = "djangorestframework"
-version = "3.12.1"
+version = "3.12.2"
 description = "Web APIs for Django, made easy."
 category = "main"
 optional = false
@@ -234,7 +234,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "importlib-metadata"
-version = "1.7.0"
+version = "2.0.0"
 description = "Read metadata from Python packages"
 category = "main"
 optional = false
@@ -260,7 +260,7 @@ six = "*"
 
 [[package]]
 name = "markdown"
-version = "3.3"
+version = "3.3.3"
 description = "Python implementation of Markdown."
 category = "main"
 optional = false
@@ -274,7 +274,7 @@ testing = ["coverage", "pyyaml"]
 
 [[package]]
 name = "markdown-katex"
-version = "202008.1025"
+version = "202009.1026"
 description = "katex extension for Python Markdown"
 category = "main"
 optional = false
@@ -310,11 +310,11 @@ six = "*"
 
 [[package]]
 name = "pillow"
-version = "7.2.0"
+version = "8.0.1"
 description = "Python Imaging Library (Fork)"
 category = "main"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.6"
 
 [[package]]
 name = "psycopg2"
@@ -334,7 +334,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
 [[package]]
 name = "pygments"
-version = "2.7.1"
+version = "2.7.2"
 description = "Pygments is a syntax highlighting package written in Python."
 category = "dev"
 optional = false
@@ -342,7 +342,7 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "pytz"
-version = "2020.1"
+version = "2020.4"
 description = "World timezone definitions, modern and historical"
 category = "main"
 optional = false
@@ -350,7 +350,7 @@ python-versions = "*"
 
 [[package]]
 name = "requests"
-version = "2.24.0"
+version = "2.25.0"
 description = "Python HTTP for Humans."
 category = "main"
 optional = false
@@ -360,11 +360,11 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 certifi = ">=2017.4.17"
 chardet = ">=3.0.2,<4"
 idna = ">=2.5,<3"
-urllib3 = ">=1.21.1,<1.25.0 || >1.25.0,<1.25.1 || >1.25.1,<1.26"
+urllib3 = ">=1.21.1,<1.27"
 
 [package.extras]
 security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
-socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
+socks = ["PySocks (>=1.5.6,!=1.5.7)", "win-inet-pton"]
 
 [[package]]
 name = "six"
@@ -392,7 +392,7 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "urllib3"
-version = "1.25.10"
+version = "1.26.2"
 description = "HTTP library with thread-safe connection pooling, file post, and more."
 category = "main"
 optional = false
@@ -400,8 +400,8 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
-secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0.14)", "ipaddress"]
-socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+socks = ["PySocks (>=1.5.6,!=1.5.7,<2.0)"]
 
 [[package]]
 name = "wcwidth"
@@ -425,7 +425,7 @@ watchdog = ["watchdog"]
 
 [[package]]
 name = "zipp"
-version = "3.3.0"
+version = "3.4.0"
 description = "Backport of pathlib-compatible object wrapper for zip files"
 category = "main"
 optional = false
@@ -433,12 +433,12 @@ python-versions = ">=3.6"
 
 [package.extras]
 docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
-testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "jaraco.itertools", "func-timeout", "pytest-black (>=0.3.7)", "pytest-mypy"]
+testing = ["pytest (>=3.5,!=3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "jaraco.itertools", "func-timeout", "pytest-black (>=0.3.7)", "pytest-mypy"]
 
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.7,<4.0"
-content-hash = "d5af057cfec4c0de638463f0026cb9db3a369e64c437a9d8e0a9145fd5001b9b"
+content-hash = "2abce1bbe9bb865478697ad497fd535bbd5e10c46914ba413b9885e8e85c88c5"
 
 [metadata.files]
 ads = [
@@ -463,8 +463,8 @@ argon2-cffi = [
     {file = "argon2_cffi-20.1.0-cp38-cp38-win_amd64.whl", hash = "sha256:9dfd5197852530294ecb5795c97a823839258dfd5eb9420233c7cfedec2058f2"},
 ]
 asgiref = [
-    {file = "asgiref-3.2.10-py3-none-any.whl", hash = "sha256:9fc6fb5d39b8af147ba40765234fa822b39818b12cc80b35ad9b0cef3a476aed"},
-    {file = "asgiref-3.2.10.tar.gz", hash = "sha256:7e51911ee147dd685c3c8b805c0ad0cb58d360987b56953878f8c06d2d1c6f1a"},
+    {file = "asgiref-3.3.1-py3-none-any.whl", hash = "sha256:5ee950735509d04eb673bd7f7120f8fa1c9e2df495394992c73234d526907e17"},
+    {file = "asgiref-3.3.1.tar.gz", hash = "sha256:7162a3cb30ab0609f1a4c95938fd73e8604f63bdba516a7f7d64b83ff09478f0"},
 ]
 beautifulsoup4 = [
     {file = "beautifulsoup4-4.9.3-py2-none-any.whl", hash = "sha256:4c98143716ef1cb40bf7f39a8e3eec8f8b009509e74904ba3a7b315431577e35"},
@@ -481,8 +481,8 @@ bpython = [
     {file = "bpython-0.19.tar.gz", hash = "sha256:476ce09a896c4d34bf5e56aca64650c56fdcfce45781a20dc1521221df8cc49c"},
 ]
 certifi = [
-    {file = "certifi-2020.6.20-py2.py3-none-any.whl", hash = "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"},
-    {file = "certifi-2020.6.20.tar.gz", hash = "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3"},
+    {file = "certifi-2020.11.8-py2.py3-none-any.whl", hash = "sha256:1f422849db327d534e3d0c5f02a263458c3955ec0aae4ff09b95f195c59f4edd"},
+    {file = "certifi-2020.11.8.tar.gz", hash = "sha256:f05def092c44fbf25834a51509ef6e631dc19765ab8a57b4e7ab85531f0a9cf4"},
 ]
 cffi = [
     {file = "cffi-1.14.3-2-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:3eeeb0405fd145e714f7633a5173318bd88d8bbfc3dd0a5751f8c4f70ae629bc"},
@@ -531,24 +531,23 @@ curtsies = [
     {file = "curtsies-0.3.4.tar.gz", hash = "sha256:4ca543998d8bbba7185db099f8b7bb30baeb47426f7ac1a271e4d9ca8bbb2b05"},
 ]
 django = [
-    {file = "Django-3.1.2-py3-none-any.whl", hash = "sha256:c93c28ccf1d094cbd00d860e83128a39e45d2c571d3b54361713aaaf9a94cac4"},
-    {file = "Django-3.1.2.tar.gz", hash = "sha256:a2127ad0150ec6966655bedf15dbbff9697cc86d61653db2da1afa506c0b04cc"},
+    {file = "Django-3.1.3-py3-none-any.whl", hash = "sha256:14a4b7cd77297fba516fc0d92444cc2e2e388aa9de32d7a68d4a83d58f5a4927"},
+    {file = "Django-3.1.3.tar.gz", hash = "sha256:14b87775ffedab2ef6299b73343d1b4b41e5d4e2aa58c6581f114dbec01e3f8f"},
 ]
 django-bootstrap4 = [
-    {file = "django-bootstrap4-2.2.0.tar.gz", hash = "sha256:1c0a931b4245a0dcd5051ea1b244ac130a328374ce8e85254c75eb072a737201"},
-    {file = "django_bootstrap4-2.2.0-py3-none-any.whl", hash = "sha256:32cc0f914ace4cef935c0d3f786dde2a52f0ea1be72153f6e356c0aa8f3925e1"},
+    {file = "django-bootstrap4-2.3.1.tar.gz", hash = "sha256:2c199020ac38866cdf8d1c5561ce7468116b9685b455a29843c0225ef8568879"},
+    {file = "django_bootstrap4-2.3.1-py3-none-any.whl", hash = "sha256:b68f073b647b20ec7894a252a0ca4e06b7b8dafdbad995cb0cdc783d0bb4629d"},
 ]
 django-debug-toolbar = [
-    {file = "django-debug-toolbar-2.2.tar.gz", hash = "sha256:eabbefe89881bbe4ca7c980ff102e3c35c8e8ad6eb725041f538988f2f39a943"},
-    {file = "django_debug_toolbar-2.2-py3-none-any.whl", hash = "sha256:ff94725e7aae74b133d0599b9bf89bd4eb8f5d2c964106e61d11750228c8774c"},
+    {file = "django-debug-toolbar-3.1.1.tar.gz", hash = "sha256:c97921a9cd421d392e7860dc4b464db8e06c8628df4dc58fedab012888c293c6"},
+    {file = "django_debug_toolbar-3.1.1-py3-none-any.whl", hash = "sha256:a1ce0665f7ef47d27b8df4b5d1058748e1f08500a01421a30d35164f38aaaf4c"},
 ]
 django-simple-history = [
-    {file = "django-simple-history-2.11.0.tar.gz", hash = "sha256:d147d441165b802082647c86ca14776fe3574986053bbba90a9eaee1b315b826"},
-    {file = "django_simple_history-2.11.0-py2.py3-none-any.whl", hash = "sha256:b46191e97bb59b82e0ef20ae316021f7337fec50e5acbbd5a757b37910759af0"},
+    {file = "django-simple-history-2.12.0.tar.gz", hash = "sha256:3b7bf6bfbcf973afca123c5786c72b917ed4d92d7bf3b6cb70fe2e3850e763a3"},
+    {file = "django_simple_history-2.12.0-py2.py3-none-any.whl", hash = "sha256:e7e830cb7a768dc90d6ba0507f8023f889bcb62fe31a08f18fac102c55eec539"},
 ]
 djangorestframework = [
-    {file = "djangorestframework-3.12.1-py3-none-any.whl", hash = "sha256:5c5071fcbad6dce16f566d492015c829ddb0df42965d488b878594aabc3aed21"},
-    {file = "djangorestframework-3.12.1.tar.gz", hash = "sha256:d54452aedebb4b650254ca092f9f4f5df947cb1de6ab245d817b08b4f4156249"},
+    {file = "djangorestframework-3.12.2-py3-none-any.whl", hash = "sha256:0209bafcb7b5010fdfec784034f059d512256424de2a0f084cb82b096d6dd6a7"},
 ]
 greenlet = [
     {file = "greenlet-0.4.17-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:75e4c27188f28149b74e7685809f9227410fd15432a4438fc48627f518577fa5"},
@@ -583,8 +582,8 @@ idna = [
     {file = "idna-2.10.tar.gz", hash = "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6"},
 ]
 importlib-metadata = [
-    {file = "importlib_metadata-1.7.0-py2.py3-none-any.whl", hash = "sha256:dc15b2969b4ce36305c51eebe62d418ac7791e9a157911d58bfb1f9ccd8e2070"},
-    {file = "importlib_metadata-1.7.0.tar.gz", hash = "sha256:90bb658cdbbf6d1735b6341ce708fc7024a3e14e99ffdc5783edea9f9b077f83"},
+    {file = "importlib_metadata-2.0.0-py2.py3-none-any.whl", hash = "sha256:cefa1a2f919b866c5beb7c9f7b0ebb4061f30a8a9bf16d609b000e2dfaceb9c3"},
+    {file = "importlib_metadata-2.0.0.tar.gz", hash = "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da"},
 ]
 libsass = [
     {file = "libsass-0.20.1-cp27-cp27m-macosx_10_14_x86_64.whl", hash = "sha256:4a246e4b88fd279abef8b669206228c92534d96ddcd0770d7012088c408dff23"},
@@ -602,12 +601,12 @@ libsass = [
     {file = "libsass-0.20.1.tar.gz", hash = "sha256:e0e60836eccbf2d9e24ec978a805cd6642fa92515fbd95e3493fee276af76f8a"},
 ]
 markdown = [
-    {file = "Markdown-3.3-py3-none-any.whl", hash = "sha256:fbb1ba54ca41e8991dc5a561d9c6f752f5e4546f8750e56413ea50f2385761d3"},
-    {file = "Markdown-3.3.tar.gz", hash = "sha256:4f4172a4e989b97f96860fa434b89895069c576e2b537c4b4eed265266a7affc"},
+    {file = "Markdown-3.3.3-py3-none-any.whl", hash = "sha256:c109c15b7dc20a9ac454c9e6025927d44460b85bd039da028d85e2b6d0bcc328"},
+    {file = "Markdown-3.3.3.tar.gz", hash = "sha256:5d9f2b5ca24bc4c7a390d22323ca4bad200368612b5aaa7796babf971d2b2f18"},
 ]
 markdown-katex = [
-    {file = "markdown-katex-202008.1025.tar.gz", hash = "sha256:6933de43063d580522173db5e02143aa0512548ebd76b8c8bd541422a2664b35"},
-    {file = "markdown_katex-202008.1025-py2.py3-none-any.whl", hash = "sha256:f91fca65f8159b8fb8ce539326fb7fe6ecf4320a8025cecbc7794d8147bb29e5"},
+    {file = "markdown-katex-202009.1026.tar.gz", hash = "sha256:956cd1a3aee2302839fe56b9914c493950cd359db233a4e68897d57bf3f35361"},
+    {file = "markdown_katex-202009.1026-py2.py3-none-any.whl", hash = "sha256:67fb883a823bc94ee7aac73ac2aff1324cef975abb43b3170e57d71b96b3fe4f"},
 ]
 mock = [
     {file = "mock-4.0.2-py3-none-any.whl", hash = "sha256:3f9b2c0196c60d21838f307f5825a7b86b678cedc58ab9e50a8988187b4d81e0"},
@@ -618,34 +617,34 @@ pathlib2 = [
     {file = "pathlib2-2.3.5.tar.gz", hash = "sha256:6cd9a47b597b37cc57de1c05e56fb1a1c9cc9fab04fe78c29acd090418529868"},
 ]
 pillow = [
-    {file = "Pillow-7.2.0-cp35-cp35m-macosx_10_10_intel.whl", hash = "sha256:1ca594126d3c4def54babee699c055a913efb01e106c309fa6b04405d474d5ae"},
-    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:c92302a33138409e8f1ad16731568c55c9053eee71bb05b6b744067e1b62380f"},
-    {file = "Pillow-7.2.0-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:8dad18b69f710bf3a001d2bf3afab7c432785d94fcf819c16b5207b1cfd17d38"},
-    {file = "Pillow-7.2.0-cp35-cp35m-manylinux2014_aarch64.whl", hash = "sha256:431b15cffbf949e89df2f7b48528be18b78bfa5177cb3036284a5508159492b5"},
-    {file = "Pillow-7.2.0-cp35-cp35m-win32.whl", hash = "sha256:09d7f9e64289cb40c2c8d7ad674b2ed6105f55dc3b09aa8e4918e20a0311e7ad"},
-    {file = "Pillow-7.2.0-cp35-cp35m-win_amd64.whl", hash = "sha256:0295442429645fa16d05bd567ef5cff178482439c9aad0411d3f0ce9b88b3a6f"},
-    {file = "Pillow-7.2.0-cp36-cp36m-macosx_10_10_x86_64.whl", hash = "sha256:ec29604081f10f16a7aea809ad42e27764188fc258b02259a03a8ff7ded3808d"},
-    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:612cfda94e9c8346f239bf1a4b082fdd5c8143cf82d685ba2dba76e7adeeb233"},
-    {file = "Pillow-7.2.0-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:0a80dd307a5d8440b0a08bd7b81617e04d870e40a3e46a32d9c246e54705e86f"},
-    {file = "Pillow-7.2.0-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:06aba4169e78c439d528fdeb34762c3b61a70813527a2c57f0540541e9f433a8"},
-    {file = "Pillow-7.2.0-cp36-cp36m-win32.whl", hash = "sha256:f7e30c27477dffc3e85c2463b3e649f751789e0f6c8456099eea7ddd53be4a8a"},
-    {file = "Pillow-7.2.0-cp36-cp36m-win_amd64.whl", hash = "sha256:ffe538682dc19cc542ae7c3e504fdf54ca7f86fb8a135e59dd6bc8627eae6cce"},
-    {file = "Pillow-7.2.0-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:94cf49723928eb6070a892cb39d6c156f7b5a2db4e8971cb958f7b6b104fb4c4"},
-    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:6edb5446f44d901e8683ffb25ebdfc26988ee813da3bf91e12252b57ac163727"},
-    {file = "Pillow-7.2.0-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:52125833b070791fcb5710fabc640fc1df07d087fc0c0f02d3661f76c23c5b8b"},
-    {file = "Pillow-7.2.0-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:9ad7f865eebde135d526bb3163d0b23ffff365cf87e767c649550964ad72785d"},
-    {file = "Pillow-7.2.0-cp37-cp37m-win32.whl", hash = "sha256:c79f9c5fb846285f943aafeafda3358992d64f0ef58566e23484132ecd8d7d63"},
-    {file = "Pillow-7.2.0-cp37-cp37m-win_amd64.whl", hash = "sha256:d350f0f2c2421e65fbc62690f26b59b0bcda1b614beb318c81e38647e0f673a1"},
-    {file = "Pillow-7.2.0-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:6d7741e65835716ceea0fd13a7d0192961212fd59e741a46bbed7a473c634ed6"},
-    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_i686.whl", hash = "sha256:edf31f1150778abd4322444c393ab9c7bd2af271dd4dafb4208fb613b1f3cdc9"},
-    {file = "Pillow-7.2.0-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:d08b23fdb388c0715990cbc06866db554e1822c4bdcf6d4166cf30ac82df8c41"},
-    {file = "Pillow-7.2.0-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:5e51ee2b8114def244384eda1c82b10e307ad9778dac5c83fb0943775a653cd8"},
-    {file = "Pillow-7.2.0-cp38-cp38-win32.whl", hash = "sha256:725aa6cfc66ce2857d585f06e9519a1cc0ef6d13f186ff3447ab6dff0a09bc7f"},
-    {file = "Pillow-7.2.0-cp38-cp38-win_amd64.whl", hash = "sha256:a060cf8aa332052df2158e5a119303965be92c3da6f2d93b6878f0ebca80b2f6"},
-    {file = "Pillow-7.2.0-pp36-pypy36_pp73-macosx_10_10_x86_64.whl", hash = "sha256:9c87ef410a58dd54b92424ffd7e28fd2ec65d2f7fc02b76f5e9b2067e355ebf6"},
-    {file = "Pillow-7.2.0-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:e901964262a56d9ea3c2693df68bc9860b8bdda2b04768821e4c44ae797de117"},
-    {file = "Pillow-7.2.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:25930fadde8019f374400f7986e8404c8b781ce519da27792cbe46eabec00c4d"},
-    {file = "Pillow-7.2.0.tar.gz", hash = "sha256:97f9e7953a77d5a70f49b9a48da7776dc51e9b738151b22dacf101641594a626"},
+    {file = "Pillow-8.0.1-cp36-cp36m-macosx_10_10_x86_64.whl", hash = "sha256:b63d4ff734263ae4ce6593798bcfee6dbfb00523c82753a3a03cbc05555a9cc3"},
+    {file = "Pillow-8.0.1-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:5f9403af9c790cc18411ea398a6950ee2def2a830ad0cfe6dc9122e6d528b302"},
+    {file = "Pillow-8.0.1-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:6b4a8fd632b4ebee28282a9fef4c341835a1aa8671e2770b6f89adc8e8c2703c"},
+    {file = "Pillow-8.0.1-cp36-cp36m-manylinux2014_aarch64.whl", hash = "sha256:cc3ea6b23954da84dbee8025c616040d9aa5eaf34ea6895a0a762ee9d3e12e11"},
+    {file = "Pillow-8.0.1-cp36-cp36m-win32.whl", hash = "sha256:d8a96747df78cda35980905bf26e72960cba6d355ace4780d4bdde3b217cdf1e"},
+    {file = "Pillow-8.0.1-cp36-cp36m-win_amd64.whl", hash = "sha256:7ba0ba61252ab23052e642abdb17fd08fdcfdbbf3b74c969a30c58ac1ade7cd3"},
+    {file = "Pillow-8.0.1-cp37-cp37m-macosx_10_10_x86_64.whl", hash = "sha256:795e91a60f291e75de2e20e6bdd67770f793c8605b553cb6e4387ce0cb302e09"},
+    {file = "Pillow-8.0.1-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:0a2e8d03787ec7ad71dc18aec9367c946ef8ef50e1e78c71f743bc3a770f9fae"},
+    {file = "Pillow-8.0.1-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:006de60d7580d81f4a1a7e9f0173dc90a932e3905cc4d47ea909bc946302311a"},
+    {file = "Pillow-8.0.1-cp37-cp37m-manylinux2014_aarch64.whl", hash = "sha256:bd7bf289e05470b1bc74889d1466d9ad4a56d201f24397557b6f65c24a6844b8"},
+    {file = "Pillow-8.0.1-cp37-cp37m-win32.whl", hash = "sha256:95edb1ed513e68bddc2aee3de66ceaf743590bf16c023fb9977adc4be15bd3f0"},
+    {file = "Pillow-8.0.1-cp37-cp37m-win_amd64.whl", hash = "sha256:e38d58d9138ef972fceb7aeec4be02e3f01d383723965bfcef14d174c8ccd039"},
+    {file = "Pillow-8.0.1-cp38-cp38-macosx_10_10_x86_64.whl", hash = "sha256:d3d07c86d4efa1facdf32aa878bd508c0dc4f87c48125cc16b937baa4e5b5e11"},
+    {file = "Pillow-8.0.1-cp38-cp38-manylinux1_i686.whl", hash = "sha256:fbd922f702582cb0d71ef94442bfca57624352622d75e3be7a1e7e9360b07e72"},
+    {file = "Pillow-8.0.1-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:92c882b70a40c79de9f5294dc99390671e07fc0b0113d472cbea3fde15db1792"},
+    {file = "Pillow-8.0.1-cp38-cp38-manylinux2014_aarch64.whl", hash = "sha256:7c9401e68730d6c4245b8e361d3d13e1035cbc94db86b49dc7da8bec235d0015"},
+    {file = "Pillow-8.0.1-cp38-cp38-win32.whl", hash = "sha256:6c1aca8231625115104a06e4389fcd9ec88f0c9befbabd80dc206c35561be271"},
+    {file = "Pillow-8.0.1-cp38-cp38-win_amd64.whl", hash = "sha256:cc9ec588c6ef3a1325fa032ec14d97b7309db493782ea8c304666fb10c3bd9a7"},
+    {file = "Pillow-8.0.1-cp39-cp39-macosx_10_10_x86_64.whl", hash = "sha256:eb472586374dc66b31e36e14720747595c2b265ae962987261f044e5cce644b5"},
+    {file = "Pillow-8.0.1-cp39-cp39-manylinux1_i686.whl", hash = "sha256:0eeeae397e5a79dc088d8297a4c2c6f901f8fb30db47795113a4a605d0f1e5ce"},
+    {file = "Pillow-8.0.1-cp39-cp39-manylinux1_x86_64.whl", hash = "sha256:81f812d8f5e8a09b246515fac141e9d10113229bc33ea073fec11403b016bcf3"},
+    {file = "Pillow-8.0.1-cp39-cp39-manylinux2014_aarch64.whl", hash = "sha256:895d54c0ddc78a478c80f9c438579ac15f3e27bf442c2a9aa74d41d0e4d12544"},
+    {file = "Pillow-8.0.1-cp39-cp39-win32.whl", hash = "sha256:2fb113757a369a6cdb189f8df3226e995acfed0a8919a72416626af1a0a71140"},
+    {file = "Pillow-8.0.1-cp39-cp39-win_amd64.whl", hash = "sha256:59e903ca800c8cfd1ebe482349ec7c35687b95e98cefae213e271c8c7fffa021"},
+    {file = "Pillow-8.0.1-pp36-pypy36_pp73-macosx_10_10_x86_64.whl", hash = "sha256:5abd653a23c35d980b332bc0431d39663b1709d64142e3652890df4c9b6970f6"},
+    {file = "Pillow-8.0.1-pp36-pypy36_pp73-manylinux2010_x86_64.whl", hash = "sha256:4b0ef2470c4979e345e4e0cc1bbac65fda11d0d7b789dbac035e4c6ce3f98adb"},
+    {file = "Pillow-8.0.1-pp37-pypy37_pp73-win32.whl", hash = "sha256:8de332053707c80963b589b22f8e0229f1be1f3ca862a932c1bcd48dafb18dd8"},
+    {file = "Pillow-8.0.1.tar.gz", hash = "sha256:11c5c6e9b02c9dac08af04f093eb5a2f84857df70a7d4a6a6ad461aca803fb9e"},
 ]
 psycopg2 = [
     {file = "psycopg2-2.8.6-cp27-cp27m-win32.whl", hash = "sha256:068115e13c70dc5982dfc00c5d70437fe37c014c808acce119b5448361c03725"},
@@ -667,16 +666,16 @@ pycparser = [
     {file = "pycparser-2.20.tar.gz", hash = "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0"},
 ]
 pygments = [
-    {file = "Pygments-2.7.1-py3-none-any.whl", hash = "sha256:307543fe65c0947b126e83dd5a61bd8acbd84abec11f43caebaf5534cbc17998"},
-    {file = "Pygments-2.7.1.tar.gz", hash = "sha256:926c3f319eda178d1bd90851e4317e6d8cdb5e292a3386aac9bd75eca29cf9c7"},
+    {file = "Pygments-2.7.2-py3-none-any.whl", hash = "sha256:88a0bbcd659fcb9573703957c6b9cff9fab7295e6e76db54c9d00ae42df32773"},
+    {file = "Pygments-2.7.2.tar.gz", hash = "sha256:381985fcc551eb9d37c52088a32914e00517e57f4a21609f48141ba08e193fa0"},
 ]
 pytz = [
-    {file = "pytz-2020.1-py2.py3-none-any.whl", hash = "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed"},
-    {file = "pytz-2020.1.tar.gz", hash = "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"},
+    {file = "pytz-2020.4-py2.py3-none-any.whl", hash = "sha256:5c55e189b682d420be27c6995ba6edce0c0a77dd67bfbe2ae6607134d5851ffd"},
+    {file = "pytz-2020.4.tar.gz", hash = "sha256:3e6b7dd2d1e0a59084bcee14a17af60c5c562cdc16d828e8eba2e683d3a7e268"},
 ]
 requests = [
-    {file = "requests-2.24.0-py2.py3-none-any.whl", hash = "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"},
-    {file = "requests-2.24.0.tar.gz", hash = "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b"},
+    {file = "requests-2.25.0-py2.py3-none-any.whl", hash = "sha256:e786fa28d8c9154e6a4de5d46a1d921b8749f8b74e28bde23768e5e16eece998"},
+    {file = "requests-2.25.0.tar.gz", hash = "sha256:7f1a0b932f4a60a1a65caa4263921bb7d9ee911957e0ae4a23a6dd08185ad5f8"},
 ]
 six = [
     {file = "six-1.15.0-py2.py3-none-any.whl", hash = "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"},
@@ -691,8 +690,8 @@ sqlparse = [
     {file = "sqlparse-0.4.1.tar.gz", hash = "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8"},
 ]
 urllib3 = [
-    {file = "urllib3-1.25.10-py2.py3-none-any.whl", hash = "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"},
-    {file = "urllib3-1.25.10.tar.gz", hash = "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a"},
+    {file = "urllib3-1.26.2-py2.py3-none-any.whl", hash = "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473"},
+    {file = "urllib3-1.26.2.tar.gz", hash = "sha256:19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08"},
 ]
 wcwidth = [
     {file = "wcwidth-0.2.5-py2.py3-none-any.whl", hash = "sha256:beb4802a9cebb9144e99086eff703a642a13d6a0052920003a230f3294bbe784"},
@@ -703,6 +702,6 @@ werkzeug = [
     {file = "Werkzeug-1.0.1.tar.gz", hash = "sha256:6c80b1e5ad3665290ea39320b91e1be1e0d5f60652b964a3070216de83d2e47c"},
 ]
 zipp = [
-    {file = "zipp-3.3.0-py3-none-any.whl", hash = "sha256:eed8ec0b8d1416b2ca33516a37a08892442f3954dee131e92cfd92d8fe3e7066"},
-    {file = "zipp-3.3.0.tar.gz", hash = "sha256:64ad89efee774d1897a58607895d80789c59778ea02185dd846ac38394a8642b"},
+    {file = "zipp-3.4.0-py3-none-any.whl", hash = "sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108"},
+    {file = "zipp-3.4.0.tar.gz", hash = "sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb"},
 ]
diff --git a/pyproject.toml b/pyproject.toml
index 3f80234..74be1a2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,16 +10,16 @@ django = { extras = ["argon2"], version = "^3.0.6" }
 psycopg2 = "^2.8.5"
 django-simple-history = "^2.10.0"
 markdown = "^3.2.2"
-django-debug-toolbar = "^2.2"
+django-debug-toolbar = "^3.1.1"
 djangorestframework = "^3.11.1"
 requests = "^2.23.0"
 ads = "^0.12.3"
-Pillow = "^7.1.2"
+Pillow = "^8.0.1"
 gunicorn = "^20.0.4"
 beautifulsoup4 = "^4.9.1"
 django-bootstrap4 = "^2.0.0"
 libsass = "^0.20.0"
-markdown-katex = "^202008.1021"
+markdown-katex = "^202009.1026"
 
 [tool.poetry.dev-dependencies]
 bpython = "^0.19"
diff --git a/yarn.lock b/yarn.lock
index 989989b..74dfb9a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8,29 +8,29 @@
   integrity sha512-emHJWZBPWdB5iDW9MrLSfq3lopyDlIhYXa8ttnCX9kQp1g+G0Lmfu/v6fW2aggjAfsZX8ksuZSG65o+EdwoN0g==
 
 "@yaireo/tagify@^3.9.3":
-  version "3.20.0"
-  resolved "https://registry.yarnpkg.com/@yaireo/tagify/-/tagify-3.20.0.tgz#815141bc00339b0d2fe40010ab5ff8ddf173fa21"
-  integrity sha512-Tt7zzH2idPp9g7z0j83QLbjAGpwiji8CMT3DTnlZN4QPTTWTD5eKxC5X2cj6P0ZV2dfZEss55ohmXYyz5un0dw==
+  version "3.21.4"
+  resolved "https://registry.yarnpkg.com/@yaireo/tagify/-/tagify-3.21.4.tgz#3a7684672c250445138366d2d09c2b98fd44c97f"
+  integrity sha512-bDN39X5Q0PJABeErzBL0nTA26O6dHwK48cD37FqoWODqo0oymxT4GCPRBc2LYA3hg7/h/ibfKRiySWGAR1A+dQ==
 
 bootstrap@^5.0.0-alpha1:
-  version "5.0.0-alpha2"
-  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-5.0.0-alpha2.tgz#e37ce5836ef57c691d7e2369f7381b872d215f83"
-  integrity sha512-ZhW32+m5ImJoEkDKn43QQk2KovpJFisV/7TAg/RCzDi+B8m7FUgLHWx1Auu0Jt3/DQXDYwp6iwsprP3ej4u3ng==
+  version "5.0.0-alpha3"
+  resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-5.0.0-alpha3.tgz#f5abbd38740383d6b8e041212aef5ea220e7daaa"
+  integrity sha512-ghwrMFNzqOwfB0nJ1iYbkERd+EK1PblUl7rEEynY35jD0TUlSY6yrjG2M42qI++NhAUBEqGcjmmHkMGs3QyNHA==
 
 codemirror@^5.54.0:
-  version "5.58.1"
-  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.1.tgz#ec6bf38ad2a17f74c61bd00cc6dc5a69bd167854"
-  integrity sha512-UGb/ueu20U4xqWk8hZB3xIfV2/SFqnSLYONiM3wTMDqko0bsYrsAkGGhqUzbRkYm89aBKPyHtuNEbVWF9FTFzw==
+  version "5.58.2"
+  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.58.2.tgz#ed54a1796de1498688bea1cdd4e9eeb187565d1b"
+  integrity sha512-K/hOh24cCwRutd1Mk3uLtjWzNISOkm4fvXiMO7LucCrqbh6aJDdtqUziim3MZUI6wOY0rvY1SlL1Ork01uMy6w==
 
 commander@^2.19.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
 
-katex@^0.11.1:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/katex/-/katex-0.11.1.tgz#df30ca40c565c9df01a466a00d53e079e84ffaa2"
-  integrity sha512-5oANDICCTX0NqYIyAiFCCwjQ7ERu3DQG2JFHLbYOf+fXaMoH8eg/zOq5WSYJsKMi/QebW+Eh3gSM+oss1H/bww==
+katex@^0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/katex/-/katex-0.12.0.tgz#2fb1c665dbd2b043edcf8a1f5c555f46beaa0cb9"
+  integrity sha512-y+8btoc/CK70XqcHqjxiGWBOeIL8upbS0peTPXTvgrh21n1RiWWcIpSWM+4uXq+IAgNh9YYQWdc7LVDPDAEEAg==
   dependencies:
     commander "^2.19.0"