diff --git a/fox.jason.prismjs.json b/fox.jason.prismjs.json
index 6b2f8a2..8112f86 100644
--- a/fox.jason.prismjs.json
+++ b/fox.jason.prismjs.json
@@ -371,30 +371,6 @@
     "url": "https://github.com/jason-fox/fox.jason.prismjs/archive/v3.3.0.zip",
     "cksum": "6b186d3001c21c0d3b8933f47142cbdb19c034fbb1b3768bb60f89f2a60878e1"
   },
-  {
-    "name": "fox.jason.prismjs",
-    "description": "An integration of Prism-JS into the DITA Open Toolkit engine, enabling static HTML and PDF syntax highlighting.",
-    "keywords": [
-      "prismjs",
-      "code-highlighter",
-      "syntax-highlighting"
-    ],
-    "homepage": "https://jason-fox.github.io/fox.jason.prismjs",
-    "vers": "4.0.0",
-    "license": "Apache-2.0",
-    "deps": [
-      {
-        "name": "org.dita.base",
-        "req": ">=4.0.0"
-      },
-      {
-        "name": "fox.jason.extend.css",
-        "req": ">=1.2.1"
-      }
-    ],
-    "url": "https://github.com/jason-fox/fox.jason.prismjs/archive/v4.0.0.zip",
-    "cksum": "6ef34d276d05656c0373a69e33d724d0b0494d2f49c2a23b4be9f4ed762cc855"
-  },
   {
     "name": "fox.jason.prismjs",
     "description": "An integration of Prism-JS into the DITA Open Toolkit engine, enabling static HTML and PDF syntax highlighting.",