Lock down gulp-cache-bust dependency version

diff --git a/package.json b/package.json
index daf26d3eea5370f165093cd6dd9eb0bf07376a04..259510d208ad05cb0af16e7b3749748d09d64de1 100755 (executable)
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "gulp-add-src": "^0.2.0",
     "gulp-autoprefixer": "^2.3.1",
     "gulp-babel": "^6.1.1",
-    "gulp-cache-bust": "^1.0.2",
+    "gulp-cache-bust": "1.0.2",
     "gulp-concat": "^2.4.3",
     "gulp-cssnano": "^2.1.0",
     "gulp-eslint": "^2.0.0",