diff --git a/package-lock.json b/package-lock.json
index 3971adb6..1d5c7edd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,7 +48,7 @@
         "matrix-js-sdk": "35.0.0",
         "millify": "6.1.0",
         "pdfjs-dist": "4.2.67",
-        "prismjs": "1.29.0",
+        "prismjs": "1.30.0",
         "prop-types": "15.8.1",
         "react": "18.2.0",
         "react-aria": "3.29.1",
@@ -9494,9 +9494,10 @@
       }
     },
     "node_modules/prismjs": {
-      "version": "1.29.0",
-      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.29.0.tgz",
-      "integrity": "sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==",
+      "version": "1.30.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.30.0.tgz",
+      "integrity": "sha512-DEvV2ZF2r2/63V+tK8hQvrR2ZGn10srHbXviTlcv7Kpzw8jWiNTqbVgjO3IY8RxrrOUF8VPMQQFysYYYv0YZxw==",
+      "license": "MIT",
       "engines": {
         "node": ">=6"
       }
diff --git a/package.json b/package.json
index 074f4dd9..3df18ce8 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "matrix-js-sdk": "35.0.0",
     "millify": "6.1.0",
     "pdfjs-dist": "4.2.67",
-    "prismjs": "1.29.0",
+    "prismjs": "1.30.0",
     "prop-types": "15.8.1",
     "react": "18.2.0",
     "react-aria": "3.29.1",