diff --git a/Gemfile.lock b/Gemfile.lock
index 36762a2..536aece 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,6 +185,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.0)
       ast (~> 2.4.1)
+    pkg-config (1.5.5)
     public_suffix (5.0.1)
     puma (5.6.7)
       nio4r (~> 2.0)
@@ -217,7 +218,8 @@ GEM
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
     rexml (3.2.5)
-    rmagick (4.2.5)
+    rmagick (5.3.0)
+      pkg-config (~> 1.4)
     roar (1.1.1)
       representable (~> 3.0)
     rspec (3.11.0)