diff --git a/go.mod b/go.mod
index f117cbd..9a333a5 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/nabeken/go-github-apps
 
 go 1.21
 
-toolchain go1.22.5
+toolchain go1.22.6
 
 require (
 	github.com/bradleyfalzon/ghinstallation/v2 v2.11.0