diff --git a/gemfiles/jruby/Gemfile.lock b/gemfiles/jruby/Gemfile.lock
index 1fd11342f8..451875f033 100644
--- a/gemfiles/jruby/Gemfile.lock
+++ b/gemfiles/jruby/Gemfile.lock
@@ -16,7 +16,7 @@ GEM
     rake (13.2.1)
     rake-compiler (1.2.8)
       rake
-    test-unit (3.6.4)
+    test-unit (3.6.5)
       power_assert
 
 PLATFORMS