diff --git a/Gemfile.lock b/Gemfile.lock
index 061f9de53..8c205c5f5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -409,7 +409,7 @@ GEM
       activerecord (>= 5)
     pkg-config (1.4.3)
     posix-spawn (0.3.15)
-    premailer (1.13.1)
+    premailer (1.14.2)
       addressable
       css_parser (>= 1.6.0)
       htmlentities (>= 4.0.0)