diff --git a/package.json b/package.json
index f38e60f..96cab4e 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "glob": "~7.1.1",
     "gulp-util": "^3.0.7",
     "handlebars": "~4.0.8",
-    "semver": "~5.3.0",
+    "semver": "~6.1.1",
     "through2": "^2.0.0"
   }
 }