diff --git a/Gemfile.lock b/Gemfile.lock
index cdfd78f3..ccb6c3a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1565,7 +1565,7 @@ GEM
       netrc (~> 0.8)
     rexml (3.2.5)
     rinku (2.0.6)
-    rmagick (4.2.4)
+    rmagick (4.2.6)
     ruby-vips (2.1.4)
       ffi (~> 1.12)
     rubyzip (2.3.2)