diff --git a/codereview.cfg b/codereview.cfg
index 3f8b14b..db37e78 100644
--- a/codereview.cfg
+++ b/codereview.cfg
@@ -1 +1,3 @@
 issuerepo: golang/go
+branch: gopls-release-branch.0.12
+parent-branch: master
diff --git a/gopls/go.mod b/gopls/go.mod
index 9869e25..ca3f9bf2 100644
--- a/gopls/go.mod
+++ b/gopls/go.mod
@@ -11,7 +11,7 @@
 	golang.org/x/sync v0.2.0
 	golang.org/x/sys v0.8.0
 	golang.org/x/text v0.9.0
-	golang.org/x/tools v0.6.0
+	golang.org/x/tools v0.9.2-0.20230516204147-76f78597112f
 	golang.org/x/vuln v0.0.0-20230110180137-6ad3e3d07815
 	gopkg.in/yaml.v3 v3.0.1
 	honnef.co/go/tools v0.4.2
diff --git a/gopls/internal/lsp/debug/info.go b/gopls/internal/lsp/debug/info.go
index 5ce23fc..fec4562 100644
--- a/gopls/internal/lsp/debug/info.go
+++ b/gopls/internal/lsp/debug/info.go
@@ -30,7 +30,7 @@
 )
 
 // Version is a manually-updated mechanism for tracking versions.
-const Version = "master"
+const Version = "v0.12.0"
 
 // ServerVersion is the format used by gopls to report its version to the
 // client. This format is structured so that the client can parse it easily.