diff --git a/Gemfile.lock b/Gemfile.lock
index 541a6911..d4c8ae48 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -481,7 +481,7 @@ GEM
     telegraf (2.1.1)
       influxdb
     temple (0.10.2)
-    terser (1.1.17)
+    terser (1.1.18)
       execjs (>= 0.3.0, < 3)
     thor (1.2.2)
     tilt (2.2.0)