diff --git a/package-lock.json b/package-lock.json
index cc3876af4..36d6dbb83 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,7 +51,7 @@
         "postcss": "8.4.33",
         "postcss-custom-media": "10.0.2",
         "postcss-loader": "7.3.4",
-        "postcss-rtlcss": "4.0.9",
+        "postcss-rtlcss": "5.1.0",
         "react-dev-utils": "12.0.1",
         "react-refresh": "0.14.0",
         "resolve-url-loader": "5.0.0",
@@ -12166,9 +12166,9 @@
       }
     },
     "node_modules/postcss-rtlcss": {
-      "version": "4.0.9",
-      "resolved": "https://registry.npmjs.org/postcss-rtlcss/-/postcss-rtlcss-4.0.9.tgz",
-      "integrity": "sha512-dCNKEf+FgTv+EA3XI8ysg2RnpS5s3/iZmU+9qpCNFxHU/BhK+4hz7jyCsCAfo0CLnDrMPtaQENhwb+EGm1wh7Q==",
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-rtlcss/-/postcss-rtlcss-5.1.0.tgz",
+      "integrity": "sha512-FjZ8HPwr6dWR1Jzzz+TZqkEhkfLiR7sKgsHTDqrYGd51KtZdaDpdJ5aqHmqWoXZsSyJgBIkwZPt5JoEPvkX3Nw==",
       "dependencies": {
         "rtlcss": "4.1.1"
       },
diff --git a/package.json b/package.json
index 45af71ff4..503985caa 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "postcss": "8.4.33",
     "postcss-custom-media": "10.0.2",
     "postcss-loader": "7.3.4",
-    "postcss-rtlcss": "4.0.9",
+    "postcss-rtlcss": "5.1.0",
     "react-dev-utils": "12.0.1",
     "react-refresh": "0.14.0",
     "resolve-url-loader": "5.0.0",