diff --git a/package.json b/package.json
index 55024e8edc..9f3d9b39e8 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
 		"@spectrum-tools/postcss-rgb-mapping": "1.1.0",
 		"@yarnpkg/types": "4.0.1",
 		"at-rule-packer": "0.5.0",
-		"autoprefixer": "10.4.21",
+		"autoprefixer": "10.4.22",
 		"colors": "1.4.0",
 		"cross-env": "10.1.0",
 		"cssnano": "7.1.2",
diff --git a/yarn.lock b/yarn.lock
index 8f531b8eb7..03ff09cb11 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -117,7 +117,7 @@ __metadata:
     "@spectrum-tools/postcss-rgb-mapping": "npm:1.1.0"
     "@yarnpkg/types": "npm:4.0.1"
     at-rule-packer: "npm:0.5.0"
-    autoprefixer: "npm:10.4.21"
+    autoprefixer: "npm:10.4.22"
     colors: "npm:1.4.0"
     cross-env: "npm:10.1.0"
     cssnano: "npm:7.1.2"
@@ -6350,7 +6350,25 @@ __metadata:
   languageName: node
   linkType: hard
 
-"autoprefixer@npm:10.4.21, autoprefixer@npm:^10.4.21":
+"autoprefixer@npm:10.4.22":
+  version: 10.4.22
+  resolution: "autoprefixer@npm:10.4.22"
+  dependencies:
+    browserslist: "npm:^4.27.0"
+    caniuse-lite: "npm:^1.0.30001754"
+    fraction.js: "npm:^5.3.4"
+    normalize-range: "npm:^0.1.2"
+    picocolors: "npm:^1.1.1"
+    postcss-value-parser: "npm:^4.2.0"
+  peerDependencies:
+    postcss: ^8.1.0
+  bin:
+    autoprefixer: bin/autoprefixer
+  checksum: 10c0/2ae8d135af2deaaa5065a3a466c877787373c0ed766b8a8e8259d7871db79c1a7e1d9f6c9541c54fa95647511d3c2066bb08a30160e58c9bfa75506f9c18f3aa
+  languageName: node
+  linkType: hard
+
+"autoprefixer@npm:^10.4.21":
   version: 10.4.21
   resolution: "autoprefixer@npm:10.4.21"
   dependencies:
@@ -6824,6 +6842,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"caniuse-lite@npm:^1.0.30001754":
+  version: 1.0.30001760
+  resolution: "caniuse-lite@npm:1.0.30001760"
+  checksum: 10c0/cee26dff5c5b15ba073ab230200e43c0d4e88dc3bac0afe0c9ab963df70aaa876c3e513dde42a027f317136bf6e274818d77b073708b74c5807dfad33c029d3c
+  languageName: node
+  linkType: hard
+
 "cbor@npm:^10.0.9":
   version: 10.0.11
   resolution: "cbor@npm:10.0.11"
@@ -9391,6 +9416,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fraction.js@npm:^5.3.4":
+  version: 5.3.4
+  resolution: "fraction.js@npm:5.3.4"
+  checksum: 10c0/f90079fe9bfc665e0a07079938e8ff71115bce9462f17b32fc283f163b0540ec34dc33df8ed41bb56f028316b04361b9a9995b9ee9258617f8338e0b05c5f95a
+  languageName: node
+  linkType: hard
+
 "front-matter@npm:^4.0.2":
   version: 4.0.2
   resolution: "front-matter@npm:4.0.2"