diff --git a/go.mod b/go.mod
index 48534e1..b9260c1 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@
 
 go 1.21
 
-toolchain go1.21.4
+toolchain go1.22.3
 
 require (
 	github.com/cert-manager/cert-manager v1.14.5