diff --git a/readouts-tracker-api/Gemfile.lock b/readouts-tracker-api/Gemfile.lock
index 40dab76..22f78fd 100644
--- a/readouts-tracker-api/Gemfile.lock
+++ b/readouts-tracker-api/Gemfile.lock
@@ -167,7 +167,7 @@ GEM
     public_suffix (4.0.5)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (2.2.3)
+    rack (2.2.6.2)
     rack-cors (1.0.5)
       rack (>= 1.6.0)
     rack-test (1.1.0)