diff --git a/log4js/package-lock.json b/log4js/package-lock.json
index 099896c..c77ee90 100644
--- a/log4js/package-lock.json
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@@ -6196,16 +5976,6 @@
         "homedir-polyfill": "^1.0.1"
       }
     },
-    "validate-npm-package-license": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
-      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
-      "dev": true,
-      "requires": {
-        "spdx-correct": "^3.0.0",
-        "spdx-expression-parse": "^3.0.0"
-      }
-    },
     "verror": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
diff --git a/log4js/package.json b/log4js/package.json
index f56dd4b..7199f67 100644
--- a/log4js/package.json
+++ b/log4js/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "active-x-obfuscator": "0.0.2",
     "chai": "^4.2.0",
-    "grunt": "^1.0.3",
+    "grunt": "^1.3.0",
     "grunt-cli": "^1.3.1",
     "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-compress": "^1.4.3",