update grunt to 1.5.3, phetsims/chipper#1246

zepumph · zepumph · commit e4a1eeae9c08 · 2022-05-12T16:21:58.000-06:00
diff --git a/masses-and-springs-basics_en.html b/masses-and-springs-basics_en.html
@@ -29,7 +29,7 @@
         "url": "https://github.com/phetsims/masses-and-springs-basics.git"
       },
       "devDependencies": {
-        "grunt": "~1.4.0"
+        "grunt": "~1.5.3"
       },
       "phet": {
         "colorProfiles": [
diff --git a/package.json b/package.json
@@ -7,7 +7,7 @@
     "url": "https://github.com/phetsims/masses-and-springs-basics.git"
   },
   "devDependencies": {
-    "grunt": "~1.4.0"
+    "grunt": "~1.5.3"
   },
   "phet": {
     "colorProfiles": [
