diff --git a/pkgs/applications/misc/gollum/Gemfile.lock b/pkgs/applications/misc/gollum/Gemfile.lock
index 4759cdcf573..c004e61959a 100644
--- a/pkgs/applications/misc/gollum/Gemfile.lock
+++ b/pkgs/applications/misc/gollum/Gemfile.lock
@@ -56,7 +56,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     octicons (8.5.0)
       nokogiri (>= 1.6.3.1)
-    rack (2.2.2)
+    rack (2.2.3)
     rack-protection (2.0.8.1)
       rack
     rb-fsevent (0.10.3)