diff --git a/Gemfile.lock b/Gemfile.lock
index 1d4a14e..08f61ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,7 +12,7 @@ GEM
     coffee-script-source (1.11.1)
     colorator (1.1.0)
     commonmarker (0.23.6)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     dnsruby (1.61.9)
       simpleidn (~> 0.1)
     em-websocket (0.5.3)
@@ -247,7 +247,7 @@ GEM
       ethon (>= 0.9.0)
     tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2022.7)
+    tzinfo-data (1.2023.2)
       tzinfo (>= 1.0.0)
     unf (0.1.4)
       unf_ext