diff --git a/spec/tester_mongo/Gemfile.lock b/spec/tester_mongo/Gemfile.lock
index 122f17d0..18440267 100644
--- a/spec/tester_mongo/Gemfile.lock
+++ b/spec/tester_mongo/Gemfile.lock
@@ -126,7 +126,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.5)
     minitest (5.20.0)
-    mongo (2.19.1)
+    mongo (2.19.2)
       bson (>= 4.14.1, < 5.0.0)
     mongoid (8.1.3)
       activemodel (>= 5.1, < 7.2, != 7.0.0)