gem upgrade

Author: Eric-Guo

Gemfile.lock

@@ -70,7 +70,7 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.3)
+    connection_pool (2.5.4)
     crack (1.0.0)
       bigdecimal
       rexml
@@ -172,7 +172,7 @@ GEM
     puma (6.6.1)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.2.0)
+    rack (3.2.1)
     rack-cors (3.0.0)
       logger
       rack (>= 3.0.14)