diff --git a/package-lock.json b/package-lock.json
index d2bd323..6c6137d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "mockserver-ui",
       "version": "0.1.0",
       "dependencies": {
-        "classnames": "^2.3.2",
+        "classnames": "^2.3.3",
         "code-prettify": "^0.1.0",
         "humps": "^2.0.1",
         "lodash": "^4.17.21",
@@ -4278,9 +4278,9 @@
       }
     },
     "node_modules/classnames": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.2.tgz",
-      "integrity": "sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw=="
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.3.tgz",
+      "integrity": "sha512-1inzZmicIFcmUya7PGtUQeXtcF7zZpPnxtQoYOrz0uiOBGlLFa4ik4361seYL2JCcRDIyfdFHiwQolESFlw+Og=="
     },
     "node_modules/clean-css": {
       "version": "4.2.1",
@@ -27163,9 +27163,9 @@
       }
     },
     "classnames": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.2.tgz",
-      "integrity": "sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw=="
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/classnames/-/classnames-2.3.3.tgz",
+      "integrity": "sha512-1inzZmicIFcmUya7PGtUQeXtcF7zZpPnxtQoYOrz0uiOBGlLFa4ik4361seYL2JCcRDIyfdFHiwQolESFlw+Og=="
     },
     "clean-css": {
       "version": "4.2.1",
diff --git a/package.json b/package.json
index 444a27f..d5b3c8d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "sinon": "^7.1.1"
   },
   "dependencies": {
-    "classnames": "^2.3.2",
+    "classnames": "^2.3.3",
     "code-prettify": "^0.1.0",
     "humps": "^2.0.1",
     "lodash": "^4.17.21",