diff --git a/Gemfile.lock b/Gemfile.lock
index dbde54ea183..84cb3ffd875 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,7 +104,7 @@ GEM
     coderay (1.1.3)
     colored2 (3.1.2)
     concurrent-ruby (1.2.2)
-    connection_pool (2.3.0)
+    connection_pool (2.4.0)
     cose (1.3.0)
       cbor (~> 0.5.9)
       openssl-signature_algorithm (~> 1.0)