diff --git a/package.json b/package.json
index 4233b113a..bf2da9e79 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "@rails/webpacker": "5.4.3",
     "@reach/combobox": "^0.16.3",
     "ahoy.js": "^0.4.0",
-    "autoprefixer": "^10.3.7",
+    "autoprefixer": "^10.4.0",
     "babel-preset-preact": "^2.0.0",
     "canvas": "^2.8.0",
     "chart.js": "^3.6.0",
diff --git a/yarn.lock b/yarn.lock
index 5d2fad85c..e6d8e9dce 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4078,16 +4078,16 @@ 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@^10.3.7:
-  version "10.3.7"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.3.7.tgz#cef2562058406bd378c94aacda36bb46a97b3186"
-  integrity sha512-EmGpu0nnQVmMhX8ROoJ7Mx8mKYPlcUHuxkwrRYEYMz85lu7H09v8w6R1P0JPdn/hKU32GjpLBFEOuIlDWCRWvg==
+autoprefixer@^10.4.0:
+  version "10.4.0"
+  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-10.4.0.tgz#c3577eb32a1079a440ec253e404eaf1eb21388c8"
+  integrity sha512-7FdJ1ONtwzV1G43GDD0kpVMn/qbiNqyOPMFTX5nRffI+7vgWoFEc6DcXOxHJxrWNDXrZh18eDsZjvZGUljSRGA==
   dependencies:
-    browserslist "^4.17.3"
-    caniuse-lite "^1.0.30001264"
+    browserslist "^4.17.5"
+    caniuse-lite "^1.0.30001272"
     fraction.js "^4.1.1"
     normalize-range "^0.1.2"
-    picocolors "^0.2.1"
+    picocolors "^1.0.0"
     postcss-value-parser "^4.1.0"
 
 autoprefixer@^7.1.1:
@@ -4617,16 +4617,16 @@ browserslist@^2.0.0, browserslist@^2.11.3:
     caniuse-lite "^1.0.30000792"
     electron-to-chromium "^1.3.30"
 
-browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.14.5, browserslist@^4.16.6, browserslist@^4.16.8, browserslist@^4.17.1, browserslist@^4.17.3, browserslist@^4.6.4:
-  version "4.17.3"
-  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.17.3.tgz#2844cd6eebe14d12384b0122d217550160d2d624"
-  integrity sha512-59IqHJV5VGdcJZ+GZ2hU5n4Kv3YiASzW6Xk5g9tf5a/MAzGeFwgGWU39fVzNIOVcgB3+Gp+kiQu0HEfTVU/3VQ==
+browserslist@^4.0.0, browserslist@^4.12.0, browserslist@^4.14.5, browserslist@^4.16.6, browserslist@^4.16.8, browserslist@^4.17.1, browserslist@^4.17.5, browserslist@^4.6.4:
+  version "4.17.5"
+  resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-4.17.5.tgz#c827bbe172a4c22b123f5e337533ceebadfdd559"
+  integrity sha512-I3ekeB92mmpctWBoLXe0d5wPS2cBuRvvW0JyyJHMrk9/HmP2ZjrTboNAZ8iuGqaEIlKguljbQY32OkOJIRrgoA==
   dependencies:
-    caniuse-lite "^1.0.30001264"
-    electron-to-chromium "^1.3.857"
+    caniuse-lite "^1.0.30001271"
+    electron-to-chromium "^1.3.878"
     escalade "^3.1.1"
-    node-releases "^1.1.77"
-    picocolors "^0.2.1"
+    node-releases "^2.0.1"
+    picocolors "^1.0.0"
 
 bser@2.1.1:
   version "2.1.1"
@@ -4829,10 +4829,10 @@ caniuse-api@^3.0.0:
     lodash.memoize "^4.1.2"
     lodash.uniq "^4.5.0"
 
-caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001125, caniuse-lite@^1.0.30001251, caniuse-lite@^1.0.30001264:
-  version "1.0.30001264"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001264.tgz#88f625a60efb6724c7c62ac698bc8dbd9757e55b"
-  integrity sha512-Ftfqqfcs/ePiUmyaySsQ4PUsdcYyXG2rfoBVsk3iY1ahHaJEw65vfb7Suzqm+cEkwwPIv/XWkg27iCpRavH4zA==
+caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30001109, caniuse-lite@^1.0.30001125, caniuse-lite@^1.0.30001251, caniuse-lite@^1.0.30001271, caniuse-lite@^1.0.30001272:
+  version "1.0.30001274"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001274.tgz#26ca36204d15b17601ba6fc35dbdad950a647cc7"
+  integrity sha512-+Nkvv0fHyhISkiMIjnyjmf5YJcQ1IQHZN6U9TLUMroWR38FNwpsC51Gb68yueafX1V6ifOisInSgP9WJFS13ew==
 
 canvas@^2.8.0:
   version "2.8.0"
@@ -6451,11 +6451,16 @@ 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@^1.3.30, electron-to-chromium@^1.3.564, electron-to-chromium@^1.3.857:
+electron-to-chromium@^1.3.30, electron-to-chromium@^1.3.564:
   version "1.3.859"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.859.tgz#4e0abc918e1c22b306ba13b4c3649f78295f5937"
   integrity sha512-gXRXKNWedfdiKIzwr0Mg/VGCvxXzy+4SuK9hp1BDvfbCwx0O5Ot+2f4CoqQkqEJ3Zj/eAV/GoAFgBVFgkBLXuQ==
 
+electron-to-chromium@^1.3.878:
+  version "1.3.885"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.885.tgz#c8cec32fbc61364127849ae00f2395a1bae7c454"
+  integrity sha512-JXKFJcVWrdHa09n4CNZYfYaK6EW5aAew7/wr3L1OnsD1L+JHL+RCtd7QgIsxUbFPeTwPlvnpqNNTOLkoefmtXg==
+
 element-resize-detector@^1.2.2:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/element-resize-detector/-/element-resize-detector-1.2.3.tgz#5078d9b99398fe4c589f8c8df94ff99e5d413ff3"
@@ -11067,11 +11072,16 @@ node-modules-regexp@^1.0.0:
   resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
   integrity sha1-jZ2+KJZKSsVxLpExZCEHxx6Q7EA=
 
-node-releases@^1.1.61, node-releases@^1.1.77:
+node-releases@^1.1.61:
   version "1.1.77"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.77.tgz#50b0cfede855dd374e7585bf228ff34e57c1c32e"
   integrity sha512-rB1DUFUNAN4Gn9keO2K1efO35IDK7yKHCdCaIMvFO7yUYmmZYeDjnGKle26G4rwj+LKRQpjyUUvMkPglwGCYNQ==
 
+node-releases@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.1.tgz#3d1d395f204f1f2f29a54358b9fb678765ad2fc5"
+  integrity sha512-CqyzN6z7Q6aMeF/ktcMVTzhAHCEpf8SOarwpzpf8pNBY2k5/oM34UHldUwp8VKI7uxct2HxSRdJjBaZeESzcxA==
+
 nopt@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-5.0.0.tgz#530942bb58a512fccafe53fe210f13a25355dc88"