diff --git a/package-lock.json b/package-lock.json
index 8e39b65..b636e03 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
                 "lodash": "^4.17.19",
                 "moment": "^2.29.1",
                 "moment-timezone": "^0.5.31",
-                "postcss": "^8.1.14",
+                "postcss": "^8.4.31",
                 "postcss-import": "^12.0.1",
                 "resolve-url-loader": "^3.1.2",
                 "sass": "^1.32.8",
@@ -7149,9 +7149,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.4.24",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.24.tgz",
-            "integrity": "sha512-M0RzbcI0sO/XJNucsGjvWU9ERWxb/ytp1w6dKtxTKgixdtQDq4rmx/g8W1hnaheq9jgwL/oyEdH5Bc4WwJKMqg==",
+            "version": "8.4.31",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+            "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
             "dev": true,
             "funding": [
                 {
diff --git a/package.json b/package.json
index b13b49d..3008b2f 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
         "lodash": "^4.17.19",
         "moment": "^2.29.1",
         "moment-timezone": "^0.5.31",
-        "postcss": "^8.1.14",
+        "postcss": "^8.4.31",
         "postcss-import": "^12.0.1",
         "resolve-url-loader": "^3.1.2",
         "sass": "^1.32.8",