diff --git a/package-lock.json b/package-lock.json
index d22d927b..9008d2d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "xterm-addon-web-links": "0.9.0"
       },
       "devDependencies": {
-        "autoprefixer": "10.4.20",
+        "autoprefixer": "10.4.21",
         "copy-webpack-plugin": "13.0.0",
         "css-loader": "7.1.2",
         "html-webpack-plugin": "5.6.3",
@@ -958,9 +958,9 @@
       "license": "Python-2.0"
     },
     "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": [
         {
@@ -978,11 +978,11 @@
       ],
       "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": {
diff --git a/package.json b/package.json
index f18af5b6..cf4c8643 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "xterm-addon-web-links": "0.9.0"
   },
   "devDependencies": {
-    "autoprefixer": "10.4.20",
+    "autoprefixer": "10.4.21",
     "copy-webpack-plugin": "13.0.0",
     "css-loader": "7.1.2",
     "html-webpack-plugin": "5.6.3",