diff --git a/package-lock.json b/package-lock.json
index 645bb9a..3255c0c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@hyperlight/js-host-api": "file:deps/js-host-api",
         "@modelcontextprotocol/sdk": "^1.29.0",
         "boxen": "^8.0.1",
-        "highlight.js": "^10.7.3",
+        "highlight.js": "^11.11.1",
         "hyperlight-analysis": "file:src/code-validator/guest",
         "marked": "^15.0.12",
         "marked-terminal": "^7.3.0",
@@ -2982,6 +2982,15 @@
         "url": "https://github.com/chalk/chalk?sponsor=1"
       }
     },
+    "node_modules/cli-highlight/node_modules/highlight.js": {
+      "version": "10.7.3",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
+      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/cli-table3": {
       "version": "0.6.5",
       "resolved": "https://registry.npmjs.org/cli-table3/-/cli-table3-0.6.5.tgz",
@@ -4171,12 +4180,12 @@
       }
     },
     "node_modules/highlight.js": {
-      "version": "10.7.3",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-10.7.3.tgz",
-      "integrity": "sha512-tzcUFauisWKNHaRkN4Wjl/ZA07gENAjFl3J/c480dprkGTg5EQstgaNFqBfUqCq54kZRIEcreTsAgF/m2quD7A==",
+      "version": "11.11.1",
+      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.11.1.tgz",
+      "integrity": "sha512-Xwwo44whKBVCYoliBQwaPvtd/2tYFkRQtXDWj1nackaV2JPXx3L0+Jvd8/qCJ2p+ML0/XVkJ2q+Mr+UVdpJK5w==",
       "license": "BSD-3-Clause",
       "engines": {
-        "node": "*"
+        "node": ">=12.0.0"
       }
     },
     "node_modules/hono": {
diff --git a/package.json b/package.json
index af53f47..fcd8a0f 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "@hyperlight/js-host-api": "file:deps/js-host-api",
     "@modelcontextprotocol/sdk": "^1.29.0",
     "boxen": "^8.0.1",
-    "highlight.js": "^10.7.3",
+    "highlight.js": "^11.11.1",
     "hyperlight-analysis": "file:src/code-validator/guest",
     "marked": "^15.0.12",
     "marked-terminal": "^7.3.0",