diff --git a/dev/ci/mac/Gemfile.lock b/dev/ci/mac/Gemfile.lock
index 07591afd97aa8..853b34fcf5945 100644
--- a/dev/ci/mac/Gemfile.lock
+++ b/dev/ci/mac/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
     thread_safe (0.3.6)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.9)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     xcodeproj (1.20.0)
       CFPropertyList (>= 2.3.3, < 4.0)