diff --git a/recordstore-back/Gemfile.lock b/recordstore-back/Gemfile.lock
index 0d24052..b7297a6 100644
--- a/recordstore-back/Gemfile.lock
+++ b/recordstore-back/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
       nio4r (~> 2.0)
     puma (4.3.3-java)
       nio4r (~> 2.0)
-    rack (2.2.1)
+    rack (2.2.6.2)
     rack-cors (1.1.1)
       rack (>= 2.0.0)
     rack-test (1.1.0)