diff --git a/tailwindcss-elevation/package.json b/tailwindcss-elevation/package.json
index 568f2a9..a29570d 100644
--- a/tailwindcss-elevation/package.json
+++ b/tailwindcss-elevation/package.json
@@ -18,7 +18,7 @@
     "src/"
   ],
   "devDependencies": {
-    "autoprefixer": "^10.0.4",
+    "autoprefixer": "^10.4.14",
     "chai": "^4.3.7",
     "chai-fs": "^2.0.0",
     "eslint": "^7.15.0",
diff --git a/yarn.lock b/yarn.lock
index 080e9b6..d612902 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -658,21 +658,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"autoprefixer@npm:^10.0.4":
-  version: 10.0.4
-  resolution: "autoprefixer@npm:10.0.4"
+"autoprefixer@npm:^10.4.14":
+  version: 10.4.14
+  resolution: "autoprefixer@npm:10.4.14"
   dependencies:
-    browserslist: ^4.14.7
-    caniuse-lite: ^1.0.30001161
-    colorette: ^1.2.1
+    browserslist: ^4.21.5
+    caniuse-lite: ^1.0.30001464
+    fraction.js: ^4.2.0
     normalize-range: ^0.1.2
-    num2fraction: ^1.2.2
-    postcss-value-parser: ^4.1.0
+    picocolors: ^1.0.0
+    postcss-value-parser: ^4.2.0
   peerDependencies:
     postcss: ^8.1.0
   bin:
     autoprefixer: bin/autoprefixer
-  checksum: 741116884372b542d3634d67c712c589469f49bf5d064785cc11575a584bd0fd1b457e3328b838de4a6fa4958b1e2a806b1fb346cc69f26ebcac9491a3b4ae18
+  checksum: e9f18e664a4e4a54a8f4ec5f6b49ed228ec45afaa76efcae361c93721795dc5ab644f36d2fdfc0dea446b02a8067b9372f91542ea431994399e972781ed46d95
   languageName: node
   linkType: hard
 
@@ -741,7 +741,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"browserslist@npm:^4.14.7":
+"browserslist@npm:^4.21.5":
   version: 4.21.5
   resolution: "browserslist@npm:4.21.5"
   dependencies:
@@ -848,13 +848,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"caniuse-lite@npm:^1.0.30001161":
-  version: 1.0.30001165
-  resolution: "caniuse-lite@npm:1.0.30001165"
-  checksum: 7fe37ac8e2e1f0c4ceb7c0e5eaa07104771eedf2474ec23e7e1136c28415e11589db1fbc55e7478e7eca7fdd5a476c13a3a108cf989090d9f6d0c0561eac38c3
-  languageName: node
-  linkType: hard
-
 "caniuse-lite@npm:^1.0.30001449":
   version: 1.0.30001458
   resolution: "caniuse-lite@npm:1.0.30001458"
@@ -862,6 +855,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"caniuse-lite@npm:^1.0.30001464":
+  version: 1.0.30001465
+  resolution: "caniuse-lite@npm:1.0.30001465"
+  checksum: c991ecdfff378a22b268f9b1eb732d003c8ad89db3241a4cdec3b3ec3354aa966a44171cb806c90abe2e3f0573d67dc29a7dce2478b1f070b23747c392244c5d
+  languageName: node
+  linkType: hard
+
 "chai-fs@npm:^2.0.0":
   version: 2.0.0
   resolution: "chai-fs@npm:2.0.0"
@@ -2008,6 +2008,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"fraction.js@npm:^4.2.0":
+  version: 4.2.0
+  resolution: "fraction.js@npm:4.2.0"
+  checksum: 8c76a6e21dedea87109d6171a0ac77afa14205794a565d71cb10d2925f629a3922da61bf45ea52dbc30bce4d8636dc0a27213a88cbd600eab047d82f9a3a94c5
+  languageName: node
+  linkType: hard
+
 "fromentries@npm:^1.2.0":
   version: 1.3.2
   resolution: "fromentries@npm:1.3.2"
@@ -3603,13 +3610,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"num2fraction@npm:^1.2.2":
-  version: 1.2.2
-  resolution: "num2fraction@npm:1.2.2"
-  checksum: 1da9c6797b505d3f5b17c7f694c4fa31565bdd5c0e5d669553253aed848a580804cd285280e8a73148bd9628839267daee4967f24b53d4e893e44b563e412635
-  languageName: node
-  linkType: hard
-
 "nyc@npm:^15.0.0":
   version: 15.1.0
   resolution: "nyc@npm:15.1.0"
@@ -4058,13 +4058,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss-value-parser@npm:^4.1.0":
-  version: 4.1.0
-  resolution: "postcss-value-parser@npm:4.1.0"
-  checksum: 68a9ea27c780fa3cc350be37b47cc46385c61dd9627990909230e0e9c3debf6d5beb49006bd743a2e506cdd6fa7d07637f2d9504a394f67cc3011d1ff0134886
-  languageName: node
-  linkType: hard
-
 "postcss@npm:^8.0.9, postcss@npm:^8.2.13":
   version: 8.4.21
   resolution: "postcss@npm:8.4.21"
@@ -4861,7 +4854,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "tailwindcss-elevation@workspace:tailwindcss-elevation"
   dependencies:
-    autoprefixer: ^10.0.4
+    autoprefixer: ^10.4.14
     chai: ^4.3.7
     chai-fs: ^2.0.0
     eslint: ^7.15.0