diff --git a/package-lock.json b/package-lock.json
index 5a8dc2c5e..d285fabe2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6999,9 +6999,9 @@
       }
     },
     "node_modules/@mui/icons-material": {
-      "version": "5.15.20",
-      "resolved": "https://registry.npmjs.org/@mui/icons-material/-/icons-material-5.15.20.tgz",
-      "integrity": "sha512-oGcKmCuHaYbAAoLN67WKSXtHmEgyWcJToT1uRtmPyxMj9N5uqwc/mRtEnst4Wj/eGr+zYH2FiZQ79v9k7kSk1Q==",
+      "version": "5.15.21",
+      "resolved": "https://registry.npmjs.org/@mui/icons-material/-/icons-material-5.15.21.tgz",
+      "integrity": "sha512-yqkq1MbdkmX5ZHyvZTBuAaA6RkvoqkoAgwBSx9Oh0L0jAfj9T/Ih/NhMNjkl8PWVSonjfDUkKroBnjRyo/1M9Q==",
       "dependencies": {
         "@babel/runtime": "^7.23.9"
       },
@@ -37870,7 +37870,7 @@
       "dependencies": {
         "@emotion/react": "=11.11.4",
         "@emotion/styled": "=11.11.5",
-        "@mui/icons-material": "=5.15.20",
+        "@mui/icons-material": "=5.15.21",
         "@mui/material": "=5.15.21",
         "@swagger-api/apidom-ast": "*",
         "@swagger-api/apidom-core": "*",
diff --git a/packages/apidom-playground/package.json b/packages/apidom-playground/package.json
index f3cd94727..3071007eb 100644
--- a/packages/apidom-playground/package.json
+++ b/packages/apidom-playground/package.json
@@ -24,7 +24,7 @@
   "dependencies": {
     "@emotion/react": "=11.11.4",
     "@emotion/styled": "=11.11.5",
-    "@mui/icons-material": "=5.15.20",
+    "@mui/icons-material": "=5.15.21",
     "@mui/material": "=5.15.21",
     "@swagger-api/apidom-ast": "*",
     "@swagger-api/apidom-core": "*",