diff --git a/.github/workflows/zsh-lint.yml b/.github/workflows/zsh-lint.yml
index faac99b..52e1e90 100644
--- a/.github/workflows/zsh-lint.yml
+++ b/.github/workflows/zsh-lint.yml
@@ -40,14 +40,14 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: z-shell/zsh-lint
-          ref: 1e8b0a6c02d4aa433e6aee8ca141e11ef62ba76b
+          ref: aff60185cddb4b829f39f2db82aae9fc7bce3e7d # v1.4.0
           path: .zsh-lint-tool
           persist-credentials: false
       - name: Set up Go
         uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7.0.0
         with:
           cache: false
-          go-version: "1.25"
+          go-version-file: .zsh-lint-tool/go.mod
       - name: Build zsh-lint
         run: go build -C .zsh-lint-tool -o "$RUNNER_TEMP/zsh-lint" ./cmd/zsh-lint
       - name: Run configured advisory profile
diff --git a/zsh-lint.json b/zsh-lint.json
index 1152f52..89d1125 100644
--- a/zsh-lint.json
+++ b/zsh-lint.json
@@ -1,9 +1,9 @@
 {
-  "version": 1,
+  "version": 2,
   "project": {
     "kind": "tool",
     "minimum_zsh": "5.5.1",
-    "function_namespaces": []
+    "identifier": "zd"
   },
   "sources": [{ "root": "docker", "profile": "test-fixture" }]
 }