diff --git a/package-lock.json b/package-lock.json
index 202a9786..1dc784c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "tablefilter",
-  "version": "0.6.72",
+  "version": "0.6.73",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -7185,13 +7185,44 @@
       }
     },
     "grunt-shell": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/grunt-shell/-/grunt-shell-2.1.0.tgz",
-      "integrity": "sha1-Q595FZ7RHmSmUaacyKPQK+v17MI=",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/grunt-shell/-/grunt-shell-3.0.0.tgz",
+      "integrity": "sha512-H4ots7FD/UEYGjNbRLmvuQZ6LPwOeAj8Y9Ow8FQIo6IoCAmACx0CFYISOlmkJm/KmUvfMFAla976iqDf1yCRYw==",
       "dev": true,
       "requires": {
-        "chalk": "1.1.3",
-        "npm-run-path": "2.0.2"
+        "chalk": "^2.4.1",
+        "npm-run-path": "^2.0.0"
+      },
+      "dependencies": {
+        "ansi-styles": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "dev": true,
+          "requires": {
+            "color-convert": "^1.9.0"
+          }
+        },
+        "chalk": {
+          "version": "2.4.1",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
+          "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+          "dev": true,
+          "requires": {
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
+          }
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
       }
     },
     "grunt-string-replace": {
diff --git a/package.json b/package.json
index 95290e4c..3eec678d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tablefilter",
-  "version": "0.6.72",
+  "version": "0.6.73",
   "description": "A Javascript library making HTML tables filterable and a bit more",
   "license": "MIT",
   "author": {
@@ -59,7 +59,7 @@
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-qunit-istanbul": "1.0.0",
-    "grunt-shell": "2.1.0",
+    "grunt-shell": "3.0.0",
     "grunt-string-replace": "^1.3.1",
     "isparta-loader": "2.0.0",
     "script-loader": "^0.7.0",