diff --git a/go.mod b/go.mod
index 417bcad77..d50915b9d 100644
--- a/go.mod
+++ b/go.mod
@@ -33,7 +33,7 @@ require (
 	cloud.google.com/go/auth v0.15.0 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.7 // indirect
 	cloud.google.com/go/compute/metadata v0.6.0 // indirect
-	cloud.google.com/go/iam v1.4.1 // indirect
+	cloud.google.com/go/iam v1.4.2 // indirect
 	cloud.google.com/go/kms v1.21.0 // indirect
 	cloud.google.com/go/longrunning v0.6.5 // indirect
 	cloud.google.com/go/monitoring v1.24.0 // indirect
diff --git a/go.sum b/go.sum
index 858f22211..3eb126fb3 100644
--- a/go.sum
+++ b/go.sum
@@ -16,6 +16,8 @@ cloud.google.com/go/iam v1.4.0 h1:ZNfy/TYfn2uh/ukvhp783WhnbVluqf/tzOaqVUPlIPA=
 cloud.google.com/go/iam v1.4.0/go.mod h1:gMBgqPaERlriaOV0CUl//XUzDhSfXevn4OEUbg6VRs4=
 cloud.google.com/go/iam v1.4.1 h1:cFC25Nv+u5BkTR/BT1tXdoF2daiVbZ1RLx2eqfQ9RMM=
 cloud.google.com/go/iam v1.4.1/go.mod h1:2vUEJpUG3Q9p2UdsyksaKpDzlwOrnMzS30isdReIcLM=
+cloud.google.com/go/iam v1.4.2 h1:4AckGYAYsowXeHzsn/LCKWIwSWLkdb0eGjH8wWkd27Q=
+cloud.google.com/go/iam v1.4.2/go.mod h1:REGlrt8vSlh4dfCJfSEcNjLGq75wW75c5aU3FLOYq34=
 cloud.google.com/go/kms v1.21.0 h1:x3EeWKuYwdlo2HLse/876ZrKjk2L5r7Uexfm8+p6mSI=
 cloud.google.com/go/kms v1.21.0/go.mod h1:zoFXMhVVK7lQ3JC9xmhHMoQhnjEDZFoLAr5YMwzBLtk=
 cloud.google.com/go/logging v1.13.0 h1:7j0HgAp0B94o1YRDqiqm26w4q1rDMH7XNRU34lJXHYc=