diff --git a/packages/sui-component-dependencies/package.json b/packages/sui-component-dependencies/package.json
index 945380575..7885965e4 100644
--- a/packages/sui-component-dependencies/package.json
+++ b/packages/sui-component-dependencies/package.json
@@ -10,7 +10,7 @@
   "license": "MIT",
   "dependencies": {
     "@s-ui/theme": "8",
-    "classnames": "2.2.5"
+    "classnames": "2.5.1"
   },
   "repository": {
     "type": "git",
diff --git a/packages/sui-react-router/package.json b/packages/sui-react-router/package.json
index b4cc53080..b2d03c5ba 100644
--- a/packages/sui-react-router/package.json
+++ b/packages/sui-react-router/package.json
@@ -20,7 +20,7 @@
   "author": "",
   "license": "MIT",
   "dependencies": {
-    "classnames": "2.2.5",
+    "classnames": "2.5.1",
     "history": "3.3.0",
     "hoist-non-react-statics": "3.3.2"
   },
diff --git a/packages/sui-studio/package.json b/packages/sui-studio/package.json
index 4e597cfb4..b149ef0ba 100644
--- a/packages/sui-studio/package.json
+++ b/packages/sui-studio/package.json
@@ -21,7 +21,7 @@
     "@testing-library/user-event": "13.5.0",
     "chai": "4.3.10",
     "chai-dom": "1.11.0",
-    "classnames": "2.2.5",
+    "classnames": "2.5.1",
     "commander": "8.3.0",
     "deepmerge": "4.3.1",
     "fast-glob": "3.2.11",