diff --git a/go.mod b/go.mod
index 28da6e8..87fef0e 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/camaoag/cert-manager-webhook-project-pinto
 go 1.16
 
 require (
-	github.com/jetstack/cert-manager v1.5.3
+	github.com/jetstack/cert-manager v1.15.3
 	github.com/jinzhu/copier v0.3.2
 	github.com/sirupsen/logrus v1.8.1
 	golang.org/x/oauth2 v0.0.0-20210817223510-7df4dd6e12ab