diff --git a/package.json b/package.json
index fc8690b926..317bd47eae 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "karma-webpack": "4.0.0-beta.0",
     "marked": "0.5.0",
     "mocha": "5.2.0",
-    "mustache": "^2.3.0",
+    "mustache": "^3.0.0",
     "pixelmatch": "^4.0.2",
     "proj4": "2.5.0",
     "rollup": "0.66.2",