diff --git a/go.mod b/go.mod
index 80e8b5bc36..0e1d6139fd 100644
--- a/go.mod
+++ b/go.mod
@@ -444,7 +444,7 @@ require (
 	github.com/google/s2a-go v0.1.9 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.6.0
-	github.com/googleapis/enterprise-certificate-proxy v0.3.18 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.19 // indirect
 	github.com/gosuri/uitable v0.0.4 // indirect
 	github.com/h2non/filetype v1.1.3 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 21fb4e52c3..5e836385c2 100644
--- a/go.sum
+++ b/go.sum
@@ -769,8 +769,8 @@ github.com/google/trillian v1.7.3/go.mod h1:qh8iy4x/GvnVXUBd5pK4oncuT1Y9vVYfibQV
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/googleapis/enterprise-certificate-proxy v0.3.18 h1:hvVi34VucdrV1IIsiWuqYM8kutw/92MxNEFxCJZEh0k=
-github.com/googleapis/enterprise-certificate-proxy v0.3.18/go.mod h1:rSEsBUemEBZEexP2y6jPp16LUmUbjmSbcPMQizR0o4k=
+github.com/googleapis/enterprise-certificate-proxy v0.3.19 h1:mMOE7DN2+p76/EdIrmAy9B9bH+yC4563vmnJ34QR8i4=
+github.com/googleapis/enterprise-certificate-proxy v0.3.19/go.mod h1:rSEsBUemEBZEexP2y6jPp16LUmUbjmSbcPMQizR0o4k=
 github.com/googleapis/gax-go/v2 v2.22.0 h1:PjIWBpgGIVKGoCXuiCoP64altEJCj3/Ei+kSU5vlZD4=
 github.com/googleapis/gax-go/v2 v2.22.0/go.mod h1:irWBbALSr0Sk3qlqb9SyJ1h68WjgeFuiOzI4Rqw5+aY=
 github.com/gorilla/handlers v1.5.2 h1:cLTUSsNkgcwhgRqvCNmdbRWG0A3N4F+M2nWKdScwyEE=