diff --git a/compiler/package-lock.json b/compiler/package-lock.json
index d0bd049..14821f8 100644
--- a/compiler/package-lock.json
+++ b/compiler/package-lock.json
@@ -2120,11 +2120,6 @@
       "integrity": "sha1-qkcte/Zg6xXzSU79UxyrfypwmDc=",
       "dev": true
     },
-    "deccjsunit": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmmirror.com/deccjsunit/download/deccjsunit-1.0.4.tgz",
-      "integrity": "sha1-3rxuTBf46KBVtONr81JQnC/KKqQ="
-    },
     "deep-eql": {
       "version": "3.0.1",
       "resolved": "https://registry.nlark.com/deep-eql/download/deep-eql-3.0.1.tgz",
diff --git a/compiler/package.json b/compiler/package.json
index b3b92f1..2291297 100644
--- a/compiler/package.json
+++ b/compiler/package.json
@@ -37,7 +37,6 @@
   "dependencies": {
     "clean-webpack-plugin": "^3.0.0",
     "copy-webpack-plugin": "^8.1.0",
-    "deccjsunit": "1.0.4",
     "log4js": "^6.3.0",
     "ts-loader": "^8.0.12",
     "typescript": "^4.1.3",