diff --git a/package.json b/package.json
index 4b1cb1601..7a1a1c2d1 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@tryghost/mobiledoc-kit": "0.12.4-ghost.1",
     "@tryghost/string": "0.1.9",
     "@tryghost/timezone-data": "0.2.24",
-    "autoprefixer": "9.8.2",
+    "autoprefixer": "9.8.3",
     "babel-eslint": "10.1.0",
     "blueimp-md5": "2.16.0",
     "broccoli-asset-rev": "3.0.0",
diff --git a/yarn.lock b/yarn.lock
index 91c7b2239..9c9af7ac7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2150,13 +2150,13 @@ 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@9.8.2:
-  version "9.8.2"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.8.2.tgz#7347396ee576b18687041bfbacd76d78e27baa56"
-  integrity sha512-9UwMMU8Rg7Fj0c55mbOpXrr/2WrRqoOwOlLNTyyYt+nhiyQdIBWipp5XWzt+Lge8r3DK5y+EHMc1OBf8VpZA6Q==
+autoprefixer@9.8.3:
+  version "9.8.3"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-9.8.3.tgz#e04c8b7f72c608e4aef1b74a542946e2ed271753"
+  integrity sha512-Y3CkEPqPqGw0TNBcMoUAxeZT9WEOAh0BPYENOTrN/bEfNBqjlYWjHbR1PKduBrmAVn8WbEZtMA3gAZO5MgV7Pg==
   dependencies:
     browserslist "^4.12.0"
-    caniuse-lite "^1.0.30001084"
+    caniuse-lite "^1.0.30001087"
     kleur "^4.0.1"
     normalize-range "^0.1.2"
     num2fraction "^1.2.2"
@@ -3946,11 +3946,16 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001043, caniuse-lite@^1.0.30001084:
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001043:
   version "1.0.30001084"
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001084.tgz#00e471931eaefbeef54f46aa2203914d3c165669"
   integrity sha512-ftdc5oGmhEbLUuMZ/Qp3mOpzfZLCxPYKcvGv6v2dJJ+8EdqcvZRbAGOiLmkM/PV1QGta/uwBs8/nCl6sokDW6w==
 
+caniuse-lite@^1.0.30001087:
+  version "1.0.30001087"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001087.tgz#4a0bdc5998a114fcf8b7954e7ba6c2c29831c54a"
+  integrity sha512-KAQRGtt+eGCQBSp2iZTQibdCf9oe6cNTi5lmpsW38NnxP4WMYzfU6HCRmh4kJyh6LrTM9/uyElK4xcO93kafpg==
+
 capture-exit@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"