diff --git a/Gemfile.lock b/Gemfile.lock
index 355f38d..fefc433 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,7 +5,7 @@ GEM
       public_suffix (>= 2.0.2, < 7.0)
     base64 (0.2.0)
     bigdecimal (3.1.8)
-    cloud_events (0.7.0)
+    cloud_events (0.7.1)
     concurrent-ruby (1.3.4)
     connpass (0.1.0)
       hashie
@@ -24,7 +24,7 @@ GEM
       faraday (~> 2.0)
       hashie
     faraday-net_http (3.0.0)
-    functions_framework (1.4.1)
+    functions_framework (1.4.2)
       cloud_events (>= 0.7.0, < 2.a)
       puma (>= 4.3.0, < 7.a)
       rack (>= 2.1, < 4.a)
@@ -42,7 +42,7 @@ GEM
     public_suffix (6.0.1)
     puma (6.4.3)
       nio4r (~> 2.0)
-    rack (3.0.9.1)
+    rack (3.1.7)
     rack-protection (4.0.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0, < 4)