diff --git a/package.json b/package.json
index 3ad94a1af0..7c651dea76 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "@stimulus/polyfills": "^2.0.0",
     "@tailwindcss/forms": "^0.5.7",
     "@tailwindcss/typography": "^0.5.14",
-    "autoprefixer": "^10.4.15",
+    "autoprefixer": "^10.4.20",
     "browserslist": "^4.23.2",
     "chart.js": "^4.4.3",
     "chartjs-plugin-crosshair": "^2.0.0",
diff --git a/yarn.lock b/yarn.lock
index 9a65356c61..4c84c23341 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1210,21 +1210,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"autoprefixer@npm:^10.4.15":
-  version: 10.4.19
-  resolution: "autoprefixer@npm:10.4.19"
+"autoprefixer@npm:^10.4.20":
+  version: 10.4.20
+  resolution: "autoprefixer@npm:10.4.20"
   dependencies:
-    browserslist: "npm:^4.23.0"
-    caniuse-lite: "npm:^1.0.30001599"
+    browserslist: "npm:^4.23.3"
+    caniuse-lite: "npm:^1.0.30001646"
     fraction.js: "npm:^4.3.7"
     normalize-range: "npm:^0.1.2"
-    picocolors: "npm:^1.0.0"
+    picocolors: "npm:^1.0.1"
     postcss-value-parser: "npm:^4.2.0"
   peerDependencies:
     postcss: ^8.1.0
   bin:
     autoprefixer: bin/autoprefixer
-  checksum: 10c0/fe0178eb8b1da4f15c6535cd329926609b22d1811e047371dccce50563623f8075dd06fb167daff059e4228da651b0bdff6d9b44281541eaf0ce0b79125bfd19
+  checksum: 10c0/e1f00978a26e7c5b54ab12036d8c13833fad7222828fc90914771b1263f51b28c7ddb5803049de4e77696cbd02bb25cfc3634e80533025bb26c26aacdf938940
   languageName: node
   linkType: hard
 
@@ -1286,7 +1286,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"browserslist@npm:^4.23.0, browserslist@npm:^4.23.1, browserslist@npm:^4.23.2":
+"browserslist@npm:^4.23.1, browserslist@npm:^4.23.2, browserslist@npm:^4.23.3":
   version: 4.23.3
   resolution: "browserslist@npm:4.23.3"
   dependencies:
@@ -1356,13 +1356,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"caniuse-lite@npm:^1.0.30001599":
-  version: 1.0.30001643
-  resolution: "caniuse-lite@npm:1.0.30001643"
-  checksum: 10c0/7fcd0fd180bbe6764311ad57b0d39c23afdcc3bb1d8f804e7a76752c62a85b1bb7cf74b672d9da2f0afe7ad75336ff811a6fe279eb2a54bc04c272b6b62e57f1
-  languageName: node
-  linkType: hard
-
 "caniuse-lite@npm:^1.0.30001646":
   version: 1.0.30001649
   resolution: "caniuse-lite@npm:1.0.30001649"
@@ -5560,7 +5553,7 @@ __metadata:
     "@stimulus/polyfills": "npm:^2.0.0"
     "@tailwindcss/forms": "npm:^0.5.7"
     "@tailwindcss/typography": "npm:^0.5.14"
-    autoprefixer: "npm:^10.4.15"
+    autoprefixer: "npm:^10.4.20"
     browserslist: "npm:^4.23.2"
     chart.js: "npm:^4.4.3"
     chartjs-plugin-crosshair: "npm:^2.0.0"