diff --git a/package.json b/package.json
index 2579b1d..4ab4bbc 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "README.md"
   ],
   "dependencies": {
-    "classnames": "^2.2.5",
+    "classnames": "^2.5.1",
     "core-js": "^3.4.1",
     "react-resize-detector": "^3.4.0"
   },
diff --git a/yarn.lock b/yarn.lock
index d5b392e..7b36229 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2822,10 +2822,10 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-classnames@^2.2.5:
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
-  integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
+classnames@^2.5.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.5.1.tgz#ba774c614be0f016da105c858e7159eae8e7687b"
+  integrity sha512-saHYOzhIQs6wy2sVxTM6bUDsQO4F50V9RQ22qBpEdCW+I+/Wmke2HOl6lS6dTpdxVhb88/I6+Hs+438c3lfUow==
 
 cli-boxes@^1.0.0:
   version "1.0.0"