diff --git a/package-lock.json b/package-lock.json
index 9ead1479..f6833745 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21884,9 +21884,9 @@
       }
     },
     "replace-in-file": {
-      "version": "3.4.4",
-      "resolved": "https://registry.npmjs.org/replace-in-file/-/replace-in-file-3.4.4.tgz",
-      "integrity": "sha512-ehq0dFsxSpfPiPLBU5kli38Ud8bZL0CQKG8WQVbvhmyilXaMJ8y4LtDZs/K3MD8C0+rHbsfW8c9r2bUEy0B/6Q==",
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/replace-in-file/-/replace-in-file-4.1.0.tgz",
+      "integrity": "sha512-5IANGPAQZVO9PHEjaRz3EHs7eQulv1cvOu2hRi7+Ern+zXIzdslSGX9MIfcI1anaGCpICK2l4R4YOOdThsFryQ==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",
diff --git a/package.json b/package.json
index e4aeaab3..dfc8ecc3 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "node-glob": "^1.2.0",
     "polymer-build": "^3.1.4",
     "polymer-cli": "^1.9.10",
-    "replace-in-file": "^3.4.4",
+    "replace-in-file": "^4.1.0",
     "rollup-plugin-commonjs": "^8.4.1",
     "rollup-plugin-node-resolve": "^4.2.4",
     "semver-regex": "^3.1.0",