diff --git a/package.json b/package.json
index 767c3b0..ef97553 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "bugs": "https://github.com/TryGhost/Tribeca/issues",
     "contributors": "https://github.com/TryGhost/Tribeca/graphs/contributors",
     "devDependencies": {
-        "autoprefixer": "10.4.13",
+        "autoprefixer": "10.4.14",
         "beeper": "2.1.0",
         "cssnano": "5.1.15",
         "gscan": "4.1.4",
diff --git a/yarn.lock b/yarn.lock
index 6226dac..1f9a841 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -468,13 +468,13 @@ 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@10.4.13:
-  version "10.4.13"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.13.tgz#b5136b59930209a321e9fa3dca2e7c4d223e83a8"
-  integrity sha512-49vKpMqcZYsJjwotvt4+h/BCjJVnhGwcLpDt5xkcaOG3eLrG/HUYLagrihYsQ+qrIBgIzX1Rw7a6L8I/ZA1Atg==
+autoprefixer@10.4.14:
+  version "10.4.14"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.14.tgz#e28d49902f8e759dd25b153264e862df2705f79d"
+  integrity sha512-FQzyfOsTlwVzjHxKEqRIAdJx9niO6VCBCoEwax/VLSoQF29ggECcPuBqUMZ+u8jCZOPSy8b8/8KnuFbp0SaFZQ==
   dependencies:
-    browserslist "^4.21.4"
-    caniuse-lite "^1.0.30001426"
+    browserslist "^4.21.5"
+    caniuse-lite "^1.0.30001464"
     fraction.js "^4.2.0"
     normalize-range "^0.1.2"
     picocolors "^1.0.0"
@@ -642,15 +642,15 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-browserslist@^4.0.0, browserslist@^4.21.4:
-  version "4.21.4"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.21.4.tgz#e7496bbc67b9e39dd0f98565feccdcb0d4ff6987"
-  integrity sha512-CBHJJdDmgjl3daYjN5Cp5kbTf1mUhZoS+beLklHIvkOWscs83YAhLlF3Wsh/lciQYAcbBJgTOD44VtG31ZM4Hw==
+browserslist@^4.0.0, browserslist@^4.21.4, browserslist@^4.21.5:
+  version "4.21.5"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.21.5.tgz#75c5dae60063ee641f977e00edd3cfb2fb7af6a7"
+  integrity sha512-tUkiguQGW7S3IhB7N+c2MV/HZPSCPAAiYBZXLsBhFB/PCy6ZKKsZrmBayHV9fdGV/ARIfJ14NkxKzRDjvp7L6w==
   dependencies:
-    caniuse-lite "^1.0.30001400"
-    electron-to-chromium "^1.4.251"
-    node-releases "^2.0.6"
-    update-browserslist-db "^1.0.9"
+    caniuse-lite "^1.0.30001449"
+    electron-to-chromium "^1.4.284"
+    node-releases "^2.0.8"
+    update-browserslist-db "^1.0.10"
 
 buffer-crc32@^0.2.1, buffer-crc32@^0.2.13, buffer-crc32@~0.2.3:
   version "0.2.13"
@@ -754,10 +754,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001400, caniuse-lite@^1.0.30001426:
-  version "1.0.30001426"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001426.tgz#58da20446ccd0cb1dfebd11d2350c907ee7c2eaa"
-  integrity sha512-n7cosrHLl8AWt0wwZw/PJZgUg3lV0gk9LMI7ikGJwhyhgsd2Nb65vKvmSexCqq/J7rbH3mFG6yZZiPR5dLPW5A==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001449, caniuse-lite@^1.0.30001464:
+  version "1.0.30001464"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001464.tgz#888922718df48ce5e33dcfe1a2af7d42676c5eb7"
+  integrity sha512-oww27MtUmusatpRpCGSOneQk2/l5czXANDSFvsc7VuOQ86s3ANhZetpwXNf1zY/zdfP63Xvjz325DAdAoES13g==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1410,10 +1410,10 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
   integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
 
-electron-to-chromium@^1.4.251:
-  version "1.4.256"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.256.tgz#c735032f412505e8e0482f147a8ff10cfca45bf4"
-  integrity sha512-x+JnqyluoJv8I0U9gVe+Sk2st8vF0CzMt78SXxuoWCooLLY2k5VerIBdpvG7ql6GKI4dzNnPjmqgDJ76EdaAKw==
+electron-to-chromium@^1.4.284:
+  version "1.4.326"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.326.tgz#a51fb237e9dcfd6716c503d9537d269504c11b76"
+  integrity sha512-tFNZP7VlGDp88vR7TYQ/h5svw8lzfu44PU5tfDJ+JYdcsEuWv4GpEm7hOF3c4Z/o4QQ6lNxmlGtvGaBVMRM9uQ==
 
 emoji-regex@^8.0.0:
   version "8.0.0"
@@ -3398,10 +3398,10 @@ node-loggly-bulk@^2.2.4:
     moment "^2.18.1"
     request ">=2.76.0 <3.0.0"
 
-node-releases@^2.0.6:
-  version "2.0.6"
-  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.6.tgz#8a7088c63a55e493845683ebf3c828d8c51c5503"
-  integrity sha512-PiVXnNuFm5+iYkLBNeq5211hvO38y63T0i2KKh2KnUs3RpzJ+JtODFjkD8yjLwnDkTYF1eKXheUwdssR+NRZdg==
+node-releases@^2.0.8:
+  version "2.0.10"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.10.tgz#c311ebae3b6a148c89b1813fd7c4d3c024ef537f"
+  integrity sha512-5GFldHPXVG/YZmFzJvKK2zDSzPKhEp0+ZR5SVaoSag9fsL5YgHbUHDfnG5494ISANDcK4KwPXAx2xqVEydmd7w==
 
 nopt@^5.0.0:
   version "5.0.0"
@@ -5055,10 +5055,10 @@ 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@^1.0.9:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.9.tgz#2924d3927367a38d5c555413a7ce138fc95fcb18"
-  integrity sha512-/xsqn21EGVdXI3EXSum1Yckj3ZVZugqyOZQ/CxYPBD/R+ko9NSUScf8tFF4dOKY+2pvSSJA/S+5B8s4Zr4kyvg==
+update-browserslist-db@^1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/update-browserslist-db/-/update-browserslist-db-1.0.10.tgz#0f54b876545726f17d00cd9a2561e6dade943ff3"
+  integrity sha512-OztqDenkfFkbSG+tRxBeAnCVPckDBcvibKd35yDONx6OU8N7sqgwc7rCbkJ/WcYtVRZ4ba68d6byhC21GFh7sQ==
   dependencies:
     escalade "^3.1.1"
     picocolors "^1.0.0"