diff --git a/package.json b/package.json
index d0bedda..79b1d54 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "gatsby-source-filesystem": "^5.3.1",
     "gatsby-transformer-remark": "^6.3.2",
     "gatsby-transformer-sharp": "^5.3.1",
-    "prismjs": "^1.29.0",
+    "prismjs": "^1.30.0",
     "prop-types": "^15.8.1",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
diff --git a/yarn.lock b/yarn.lock
index cf04910..241ba02 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10440,10 +10440,10 @@ pretty-error@^2.1.2:
     lodash "^4.17.20"
     renderkid "^2.0.4"
 
-prismjs@^1.29.0:
-  version "1.29.0"
-  resolved "https://registry.npmjs.org/prismjs/-/prismjs-1.29.0.tgz"
-  integrity sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==
+prismjs@^1.30.0:
+  version "1.30.0"
+  resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.30.0.tgz#d9709969d9d4e16403f6f348c63553b19f0975a9"
+  integrity sha512-DEvV2ZF2r2/63V+tK8hQvrR2ZGn10srHbXviTlcv7Kpzw8jWiNTqbVgjO3IY8RxrrOUF8VPMQQFysYYYv0YZxw==
 
 probe-image-size@^7.2.3:
   version "7.2.3"