diff --git a/modules/key-distributor/files/function/go.mod b/modules/key-distributor/files/function/go.mod
index 297e63c..481d0c9 100644
--- a/modules/key-distributor/files/function/go.mod
+++ b/modules/key-distributor/files/function/go.mod
@@ -3,7 +3,7 @@ module github.com/terraform-google-modules/terraform-google-service-accounts/mod
 go 1.18
 
 require (
-	golang.org/x/crypto v0.17.0
+	golang.org/x/crypto v0.21.0
 	google.golang.org/api v0.114.0
 )
 
@@ -16,9 +16,9 @@ require (
 	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
 	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
 	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/net v0.17.0 // indirect
+	golang.org/x/net v0.23.0 // indirect
 	golang.org/x/oauth2 v0.7.0 // indirect
-	golang.org/x/sys v0.15.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect