diff --git a/package-lock.json b/package-lock.json
index dac4b52d..253e050b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
                 "@types/xmldom": "^0.1.34",
                 "@webcomponents/webcomponentsjs": "^2.8.0",
                 "@xmldom/xmldom": "^0.8.10",
-                "autoprefixer": "^10.4.18",
+                "autoprefixer": "^10.4.19",
                 "copy-webpack-plugin": "^12.0.2",
                 "copyfiles": "^2.4.1",
                 "cross-env": "^7.0.3",
@@ -2559,9 +2559,9 @@
             }
         },
         "node_modules/autoprefixer": {
-            "version": "10.4.18",
-            "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.18.tgz",
-            "integrity": "sha512-1DKbDfsr6KUElM6wg+0zRNkB/Q7WcKYAaK+pzXn+Xqmszm/5Xa9coeNdtP88Vi+dPzZnMjhge8GIV49ZQkDa+g==",
+            "version": "10.4.19",
+            "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.19.tgz",
+            "integrity": "sha512-BaENR2+zBZ8xXhM4pUaKUxlVdxZ0EZhjvbopwnXmxRUfqDmwSpC2lAi/QXvx7NRdPCo1WKEcEF6mV64si1z4Ew==",
             "dev": true,
             "funding": [
                 {
@@ -2579,7 +2579,7 @@
             ],
             "dependencies": {
                 "browserslist": "^4.23.0",
-                "caniuse-lite": "^1.0.30001591",
+                "caniuse-lite": "^1.0.30001599",
                 "fraction.js": "^4.3.7",
                 "normalize-range": "^0.1.2",
                 "picocolors": "^1.0.0",
@@ -2754,9 +2754,9 @@
             }
         },
         "node_modules/caniuse-lite": {
-            "version": "1.0.30001594",
-            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001594.tgz",
-            "integrity": "sha512-VblSX6nYqyJVs8DKFMldE2IVCJjZ225LW00ydtUWwh5hk9IfkTOffO6r8gJNsH0qqqeAF8KrbMYA2VEwTlGW5g==",
+            "version": "1.0.30001600",
+            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001600.tgz",
+            "integrity": "sha512-+2S9/2JFhYmYaDpZvo0lKkfvuKIglrx68MwOBqMGHhQsNkLjB5xtc/TGoEPs+MxjSyN/72qer2g97nzR641mOQ==",
             "dev": true,
             "funding": [
                 {
diff --git a/package.json b/package.json
index 30fd25d6..151981a6 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
         "@types/xmldom": "^0.1.34",
         "@webcomponents/webcomponentsjs": "^2.8.0",
         "@xmldom/xmldom": "^0.8.10",
-        "autoprefixer": "^10.4.18",
+        "autoprefixer": "^10.4.19",
         "copy-webpack-plugin": "^12.0.2",
         "copyfiles": "^2.4.1",
         "cross-env": "^7.0.3",