diff --git a/package.json b/package.json
index 27baa5a..990bb5b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "coveralls": "3.0.3",
     "jest": "24.1.0",
     "rimraf": "2.6.3",
-    "rollup": "1.3.3",
+    "rollup": "1.4.2",
     "rollup-plugin-cleanup": "^3.1.1",
     "ts-jest": "24.0.0",
     "tslint": "5.13.0",
diff --git a/yarn.lock b/yarn.lock
index df96e7e..c128a04 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3802,10 +3802,10 @@ rollup-pluginutils@^2.3.3:
     estree-walker "^0.6.0"
     micromatch "^3.1.10"
 
-rollup@1.3.3:
-  version "1.3.3"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.3.3.tgz#9dabd0cdefd927c5454717efce32467d9c1d8a7c"
-  integrity sha512-/gr91kYo/ZQN6I7kP/vIoW1s+zvV2Mm73d1IFht2sdXu+79AKaqUQ9Nc44ASJiFL8X2COJgHqSSslVoHu7l/Ag==
+rollup@1.4.2:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.4.2.tgz#31eaa3dd2c0660accad65abe80ac0220b9c2c9c7"
+  integrity sha512-5U68oE1lAPLMG1zS5ahWyA97dFoFE0HMsVOZq54LMrCuy8cvrJKoyNCpfxt0KkF/t2XDuuvY3gwoWywl2wVeGA==
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "^11.9.5"