diff --git a/74-1st-September-2020/keynote/Gemfile.lock b/74-1st-September-2020/keynote/Gemfile.lock
index 304a4d6..9974c1c 100644
--- a/74-1st-September-2020/keynote/Gemfile.lock
+++ b/74-1st-September-2020/keynote/Gemfile.lock
@@ -3,16 +3,16 @@ GEM
   specs:
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
-    rack (2.2.3)
-    rack-protection (2.0.8.1)
+    rack (2.2.3.1)
+    rack-protection (2.2.0)
       rack
-    ruby2_keywords (0.0.2)
+    ruby2_keywords (0.0.5)
     shotgun (0.9.2)
       rack (>= 1.0)
-    sinatra (2.0.8.1)
+    sinatra (2.2.0)
       mustermann (~> 1.0)
-      rack (~> 2.0)
-      rack-protection (= 2.0.8.1)
+      rack (~> 2.2)
+      rack-protection (= 2.2.0)
       tilt (~> 2.0)
     tilt (2.0.10)