diff --git a/package.json b/package.json
index d077082..b74804d 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "dependencies": {
         "@babel/cli": "7.17.0",
         "@babel/plugin-transform-typescript": "7.16.8",
-        "@fontsource/fira-code": "4.5.3",
+        "@fontsource/fira-code": "4.5.4",
         "@icons-pack/react-simple-icons": "4.6.1",
         "@mdx-js/mdx": "1.6.22",
         "@mdx-js/react": "1.6.22",
diff --git a/yarn.lock b/yarn.lock
index d615225..042525f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1368,10 +1368,10 @@
     minimatch "^3.0.4"
     strip-json-comments "^3.1.1"
 
-"@fontsource/fira-code@4.5.3":
-  version "4.5.3"
-  resolved "https://registry.yarnpkg.com/@fontsource/fira-code/-/fira-code-4.5.3.tgz#4fbbd33809e155b29cf7f46c1007af6290c21b2f"
-  integrity sha512-meWrJ8AQEz+qPyV2ivLhWkqOjO49CAlvdgjJTDeYl7kViyPrz5GBxasL4o4/bfOFzexJP9yP0RiW4CQFGoPeuQ==
+"@fontsource/fira-code@4.5.4":
+  version "4.5.4"
+  resolved "https://registry.yarnpkg.com/@fontsource/fira-code/-/fira-code-4.5.4.tgz#a8ec2347cf7261b2bf14065e66c734dde7145432"
+  integrity sha512-VXA5wQqU8ieKD3n2wKA+0asywXXkgJc4JxR3IAfVEnRKcz93xd0UpZtmgL3sPeWZQSPc194yikIi0y2hxSGDpA==
 
 "@gatsbyjs/reach-router@^1.3.6":
   version "1.3.6"