diff --git a/package.json b/package.json
index 685d8f7b..01fb9e36 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "bugs": "https://github.com/TryGhost/Starter/issues",
     "contributors": "https://github.com/TryGhost/Starter/graphs/contributors",
     "devDependencies": {
-        "autoprefixer": "10.4.7",
+        "autoprefixer": "10.4.8",
         "beeper": "2.1.0",
         "cssnano": "5.1.12",
         "gscan": "4.32.0",
diff --git a/yarn.lock b/yarn.lock
index 6098d681..efc87c03 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -578,13 +578,13 @@ atob@^2.1.2:
   resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
   integrity sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg==
 
-autoprefixer@10.4.7:
-  version "10.4.7"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.7.tgz#1db8d195f41a52ca5069b7593be167618edbbedf"
-  integrity sha512-ypHju4Y2Oav95SipEcCcI5J7CGPuvz8oat7sUtYj3ClK44bldfvtvcxK6IEK++7rqB7YchDGzweZIBG+SD0ZAA==
+autoprefixer@10.4.8:
+  version "10.4.8"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.8.tgz#92c7a0199e1cfb2ad5d9427bd585a3d75895b9e5"
+  integrity sha512-75Jr6Q/XpTqEf6D2ltS5uMewJIx5irCU1oBYJrWjFenq/m12WRRrz6g15L1EIoYvPLXTbEry7rDOwrcYNj77xw==
   dependencies:
-    browserslist "^4.20.3"
-    caniuse-lite "^1.0.30001335"
+    browserslist "^4.21.3"
+    caniuse-lite "^1.0.30001373"
     fraction.js "^4.2.0"
     normalize-range "^0.1.2"
     picocolors "^1.0.0"
@@ -756,15 +756,15 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-browserslist@^4.0.0, browserslist@^4.16.6, browserslist@^4.20.3:
-  version "4.21.2"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.21.2.tgz#59a400757465535954946a400b841ed37e2b4ecf"
-  integrity sha512-MonuOgAtUB46uP5CezYbRaYKBNt2LxP0yX+Pmj4LkcDFGkn9Cbpi83d9sCjwQDErXsIJSzY5oKGDbgOlF/LPAA==
+browserslist@^4.0.0, browserslist@^4.16.6, browserslist@^4.20.3, browserslist@^4.21.3:
+  version "4.21.3"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.21.3.tgz#5df277694eb3c48bc5c4b05af3e8b7e09c5a6d1a"
+  integrity sha512-898rgRXLAyRkM1GryrrBHGkqA5hlpkV5MhtZwg9QXeiyLUYs2k00Un05aX5l2/yJIOObYKOpS2JNo8nJDE7fWQ==
   dependencies:
-    caniuse-lite "^1.0.30001366"
-    electron-to-chromium "^1.4.188"
+    caniuse-lite "^1.0.30001370"
+    electron-to-chromium "^1.4.202"
     node-releases "^2.0.6"
-    update-browserslist-db "^1.0.4"
+    update-browserslist-db "^1.0.5"
 
 buffer-crc32@^0.2.1, buffer-crc32@^0.2.13, buffer-crc32@~0.2.3:
   version "0.2.13"
@@ -881,10 +881,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001335, caniuse-lite@^1.0.30001366:
-  version "1.0.30001367"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001367.tgz#2b97fe472e8fa29c78c5970615d7cd2ee414108a"
-  integrity sha512-XDgbeOHfifWV3GEES2B8rtsrADx4Jf+juKX2SICJcaUhjYBO3bR96kvEIHa15VU6ohtOhBZuPGGYGbXMRn0NCw==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001370, caniuse-lite@^1.0.30001373:
+  version "1.0.30001373"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001373.tgz#2dc3bc3bfcb5d5a929bec11300883040d7b4b4be"
+  integrity sha512-pJYArGHrPp3TUqQzFYRmP/lwJlj8RCbVe3Gd3eJQkAV8SAC6b19XS9BjMvRdvaS8RMkaTN8ZhoHP6S1y8zzwEQ==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1549,10 +1549,10 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==
 
-electron-to-chromium@^1.4.188:
-  version "1.4.192"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.192.tgz#fac050058b3e0713b401a1088cc579e14c2ab165"
-  integrity sha512-8nCXyIQY9An88NXAp+PuPy5h3/w5ZY7Iu2lag65Q0XREprcat5F8gKhoHsBUnQcFuCRnmevpR8yEBYRU3d2HDw==
+electron-to-chromium@^1.4.202:
+  version "1.4.206"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.206.tgz#580ff85b54d7ec0c05f20b1e37ea0becdd7b0ee4"
+  integrity sha512-h+Fadt1gIaQ06JaIiyqPsBjJ08fV5Q7md+V8bUvQW/9OvXfL2LRICTz2EcnnCP7QzrFTS6/27MRV6Bl9Yn97zA==
 
 emoji-regex@^8.0.0:
   version "8.0.0"
@@ -5250,10 +5250,10 @@ upath@^1.1.1:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
   integrity sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==
 
-update-browserslist-db@^1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.4.tgz#dbfc5a789caa26b1db8990796c2c8ebbce304824"
-  integrity sha512-jnmO2BEGUjsMOe/Fg9u0oczOe/ppIDZPebzccl1yDWGLFP16Pa1/RM5wEoKYPG2zstNcDuAStejyxsOuKINdGA==
+update-browserslist-db@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.5.tgz#be06a5eedd62f107b7c19eb5bcefb194411abf38"
+  integrity sha512-dteFFpCyvuDdr9S/ff1ISkKt/9YZxKjI9WlRR99c180GaztJtRa/fn18FdxGVKVsnPY7/a/FDN68mcvUmP4U7Q==
   dependencies:
     escalade "^3.1.1"
     picocolors "^1.0.0"