diff --git a/package-lock.json b/package-lock.json
index 808876b..1f26874 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.10.0",
       "license": "Apache-2.0",
       "devDependencies": {
-        "autoprefixer": "^10.4.20",
+        "autoprefixer": "^10.4.21",
         "cross-env": "^7.0.3",
         "hugo-extended": "0.145.0",
         "postcss-cli": "^11.0.0"
@@ -172,9 +172,9 @@
       }
     },
     "node_modules/autoprefixer": {
-      "version": "10.4.20",
-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.20.tgz",
-      "integrity": "sha512-XY25y5xSv/wEoqzDyXXME4AFfkZI0P23z6Fs3YgymDnKJkCGOnkL0iTxCa85UTqaSgfcqyf3UA6+c7wUvx/16g==",
+      "version": "10.4.21",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.21.tgz",
+      "integrity": "sha512-O+A6LWV5LDHSJD3LjHYoNi4VLsj/Whi7k6zG12xTYaU4cQ8oxQGckXNX8cRHK5yOZ/ppVHe0ZBXGzSV9jXdVbQ==",
       "dev": true,
       "funding": [
         {
@@ -192,11 +192,11 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "browserslist": "^4.23.3",
-        "caniuse-lite": "^1.0.30001646",
+        "browserslist": "^4.24.4",
+        "caniuse-lite": "^1.0.30001702",
         "fraction.js": "^4.3.7",
         "normalize-range": "^0.1.2",
-        "picocolors": "^1.0.1",
+        "picocolors": "^1.1.1",
         "postcss-value-parser": "^4.2.0"
       },
       "bin": {
@@ -403,9 +403,9 @@
       }
     },
     "node_modules/caniuse-lite": {
-      "version": "1.0.30001700",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001700.tgz",
-      "integrity": "sha512-2S6XIXwaE7K7erT8dY+kLQcpa5ms63XlRkMkReXjle+kf6c5g38vyMl+Z5y8dSxOFDhcFe+nxnn261PLxBSQsQ==",
+      "version": "1.0.30001703",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001703.tgz",
+      "integrity": "sha512-kRlAGTRWgPsOj7oARC9m1okJEXdL/8fekFVcxA8Hl7GH4r/sN4OJn/i6Flde373T50KS7Y37oFbMwlE8+F42kQ==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index db38a23..5754a63 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "update:hugo": "npm install --save-dev --save-exact hugo-extended@latest"
   },
   "devDependencies": {
-    "autoprefixer": "^10.4.20",
+    "autoprefixer": "^10.4.21",
     "cross-env": "^7.0.3",
     "hugo-extended": "0.145.0",
     "postcss-cli": "^11.0.0"