diff --git a/package-lock.json b/package-lock.json
index ffbd1187..47fc767a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3351,9 +3351,9 @@
       }
     },
     "rollup": {
-      "version": "1.15.3",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.15.3.tgz",
-      "integrity": "sha512-u2TVHLE/iUvFNAVSQb2DT6XEydOkgEHGLoRnY4jKJiZR/lmhqOM+ofGwSVbHhysZheAakqIa7B/3gChoK9VY0w==",
+      "version": "1.15.5",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.15.5.tgz",
+      "integrity": "sha512-Dix1YCY6BlsVK20SjQHBjKqxW2K+lqNr6BlCKxtdZuYqmUWLm8NzKHdrJyiFFjUO2hSI4wiC7apE+jAkDA3fEQ==",
       "dev": true,
       "requires": {
         "@types/estree": "0.0.39",
diff --git a/package.json b/package.json
index d026b366..0e906b37 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "mocha": "6.1.4",
     "prettier": "1.18.2",
     "rimraf": "2.6.3",
-    "rollup": "1.15.3",
+    "rollup": "1.15.5",
     "rollup-plugin-terser": "5.0.0",
     "rollup-plugin-typescript2": "0.21.1",
     "typescript": "3.5.2"