diff --git a/web/package.json b/web/package.json
index 38e0782e..c025e015 100644
--- a/web/package.json
+++ b/web/package.json
@@ -24,7 +24,7 @@
     "axios": "0.21.1",
     "babel-preset-react-app": "10.0.0",
     "chai": "4.3.4",
-    "classnames": "2.2.6",
+    "classnames": "2.3.0",
     "enzyme": "3.11.0",
     "enzyme-adapter-react-16": "1.15.6",
     "eslint-config-prettier": "8.1.0",
diff --git a/web/yarn.lock b/web/yarn.lock
index 08ec1460..b4aaae7d 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -4231,10 +4231,10 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-classnames@2.2.6:
-  version "2.2.6"
-  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.2.6.tgz#43935bffdd291f326dad0a205309b38d00f650ce"
-  integrity sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q==
+classnames@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.0.tgz#19524334bad47ccd99793936b67f9be0860fe835"
+  integrity sha512-UUf/S3eeczXBjHPpSnrZ1ZyxH3KmLW8nVYFUWIZA/dixYMIQr7l94yYKxaAkmPk7HO9dlT6gFqAPZC02tTdfQw==
 
 clean-css@^4.2.3:
   version "4.2.3"