diff --git a/changelog/29612.txt b/changelog/29612.txt
new file mode 100644
index 0000000000..66ab71ab16
--- /dev/null
+++ b/changelog/29612.txt
@@ -0,0 +1,3 @@
+```release-note:change
+secrets/gcpkms: Update plugin to v0.20.0
+```
diff --git a/go.mod b/go.mod
index 4f3170eeec..b9532dd231 100644
--- a/go.mod
+++ b/go.mod
@@ -155,7 +155,7 @@ require (
 	github.com/hashicorp/vault-plugin-secrets-alicloud v0.19.0
 	github.com/hashicorp/vault-plugin-secrets-azure v0.20.1
 	github.com/hashicorp/vault-plugin-secrets-gcp v0.21.0
-	github.com/hashicorp/vault-plugin-secrets-gcpkms v0.19.0
+	github.com/hashicorp/vault-plugin-secrets-gcpkms v0.20.0
 	github.com/hashicorp/vault-plugin-secrets-kubernetes v0.10.0
 	github.com/hashicorp/vault-plugin-secrets-kv v0.20.0
 	github.com/hashicorp/vault-plugin-secrets-mongodbatlas v0.14.0
diff --git a/go.sum b/go.sum
index 6047608944..8d7f912046 100644
--- a/go.sum
+++ b/go.sum
@@ -1601,8 +1601,8 @@ github.com/hashicorp/vault-plugin-secrets-azure v0.20.1 h1:jmgXMV2E0sWQ5c90YLbwo
 github.com/hashicorp/vault-plugin-secrets-azure v0.20.1/go.mod h1:PW7g5lgIcwudoZAthoc3xNqiumHHI1gvNw9en/iI3TQ=
 github.com/hashicorp/vault-plugin-secrets-gcp v0.21.0 h1:ZVVVVWLDC/PxmKU92eAvIRQgFjDlnJtqWa8OF+RnK7Y=
 github.com/hashicorp/vault-plugin-secrets-gcp v0.21.0/go.mod h1:GCYpFSIzl00jeub1Yh80fnMLLnV88poCw3+Odpx2u/4=
-github.com/hashicorp/vault-plugin-secrets-gcpkms v0.19.0 h1:XMVCbZtI5UwJ19KoYZpg4Q6byVccRvUzm/I4SGaFJ4o=
-github.com/hashicorp/vault-plugin-secrets-gcpkms v0.19.0/go.mod h1:3OEx2UIpLZ0f4biNj60hRZTULuTzJV43Tn6+jKj9xdY=
+github.com/hashicorp/vault-plugin-secrets-gcpkms v0.20.0 h1:gFPxVPaFJjyPUF3GE7LwgGkVkQ+BA7BE775IfdznZ5M=
+github.com/hashicorp/vault-plugin-secrets-gcpkms v0.20.0/go.mod h1:SgKyMgD4+Jj4jDRgFOactHENY7Vov6Hi0UdYWVO9NGY=
 github.com/hashicorp/vault-plugin-secrets-kubernetes v0.10.0 h1:Fw7s2f1WNW1GZgd3jb+7mkx6jPH528AFwWMHg9LarCQ=
 github.com/hashicorp/vault-plugin-secrets-kubernetes v0.10.0/go.mod h1:MHNHjEfrXPzWB2J/xmgzojb76wsw0/oUd8z3QLDzzbM=
 github.com/hashicorp/vault-plugin-secrets-kv v0.20.0 h1:p1RVmd4x1rgGK0tN8DDu21J21bR3O93qBFXLGEdJSEo=