diff --git a/go.mod b/go.mod
index aa566a4..85b7888 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/moov-io/fed
 
 go 1.21
 
-toolchain go1.22.4
+toolchain go1.22.5
 
 require (
 	github.com/antihax/optional v1.0.0