diff --git a/Gemfile.lock b/Gemfile.lock
index 3a7453a78..f012c0a39 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -639,7 +639,7 @@ GEM
       unf (~> 0.1.0)
     tzinfo (1.2.9)
       thread_safe (~> 0.1)
-    tzinfo-data (1.2020.5)
+    tzinfo-data (1.2020.6)
       tzinfo (>= 1.0.0)
     unf (0.1.4)
       unf_ext