diff --git a/package.json b/package.json
index dc7e305..3f10fc7 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "DSL"
   ],
   "dependencies": {
-    "classnames": "^2.3.2",
+    "classnames": "^2.5.1",
     "jquery": "^3.5.0",
     "klassified": "^4.0.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 722ecdf..8427c21 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -619,10 +619,10 @@ chrome-trace-event@^1.0.2:
   resolved "https://registry.yarnpkg.com/chrome-trace-event/-/chrome-trace-event-1.0.3.tgz#1015eced4741e15d06664a957dbbf50d041e26ac"
   integrity sha512-p3KULyQg4S7NIHixdwbGX+nFHkoBiA4YQmyWtjb8XngSKV124nJmRysgAeujbUVb15vh+RvFUfCPqU7rXk+hZg==
 
-classnames@^2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.2.tgz#351d813bf0137fcc6a76a16b88208d2560a0d924"
-  integrity sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw==
+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==
 
 clone-deep@^4.0.1:
   version "4.0.1"