diff --git a/Gemfile.lock b/Gemfile.lock
index 92d84dc9..55e8c166 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,7 +53,7 @@ GEM
     rake (13.2.1)
     regexp_parser (2.9.0)
     rexml (3.2.6)
-    rmagick (5.4.4)
+    rmagick (5.5.0)
       observer (~> 0.1)
       pkg-config (~> 1.4)
     rspec (3.13.0)