diff --git a/Gemfile.lock b/Gemfile.lock
index 0547e735..f767d7b2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,7 +116,7 @@ GEM
     chunky_png (1.4.0)
     colorize (1.1.0)
     concurrent-ruby (1.3.4)
-    connection_pool (2.4.1)
+    connection_pool (2.5.0)
     crass (1.0.6)
     cssbundling-rails (1.4.1)
       railties (>= 6.0.0)