diff --git a/package.json b/package.json
index 32b219d..6e4de10 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "version": "1.0.0",
   "author": "Python Pizza",
   "dependencies": {
-    "classnames": "^2.2.6",
+    "classnames": "^2.3.1",
     "gatsby": "^2.21.19",
     "gatsby-image": "^2.2.23",
     "gatsby-plugin-manifest": "^2.2.20",
diff --git a/yarn.lock b/yarn.lock
index 5497f76..bc3d78e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3217,10 +3217,10 @@ 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@^2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.1.tgz#dfcfa3891e306ec1dad105d0e88f4417b8535e8e"
+  integrity sha512-OlQdbZ7gLfGarSqxesMesDa5uz7KFbID8Kpq/SxIoNGDqY8lSYs0D+hhtBXhcdB3rcbXArFr7vlHheLk1voeNA==
 
 clean-stack@^2.0.0:
   version "2.2.0"