diff --git a/practice-tasker-app-api/Gemfile.lock b/practice-tasker-app-api/Gemfile.lock
index 2ba295a..099acf2 100644
--- a/practice-tasker-app-api/Gemfile.lock
+++ b/practice-tasker-app-api/Gemfile.lock
@@ -131,7 +131,7 @@ GEM
     sqlite3 (1.4.1)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)