diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2ab80257..2b268b83 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -16,6 +16,6 @@ jobs:
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v3
         with:
-          version: v1.56.2
+          version: v1.57.2
       - run: go test -coverprofile=coverage.txt -covermode=atomic ./...
       - uses: codecov/codecov-action@v1
diff --git a/registry.go b/registry.go
index 989654d8..6f008882 100644
--- a/registry.go
+++ b/registry.go
@@ -137,7 +137,7 @@ func (r *mapRegistry) Map() map[string]*Schema {
 }
 
 func (r *mapRegistry) MarshalJSON() ([]byte, error) {
-	return json.Marshal(r.schemas)
+	return json.Marshal(r.schemas) //nolint:musttag
 }
 
 func (r *mapRegistry) MarshalYAML() (interface{}, error) {
diff --git a/validate_test.go b/validate_test.go
index 1a87e54e..735a2f9b 100644
--- a/validate_test.go
+++ b/validate_test.go
@@ -1289,7 +1289,7 @@ func TestValidate(t *testing.T) {
 				errs := mapTo(res.Errors, func(e error) string {
 					return e.(*huma.ErrorDetail).Message
 				})
-				schemaJSON, _ := json.MarshalIndent(registry.Map(), "", "  ")
+				schemaJSON, _ := json.MarshalIndent(registry.Map(), "", "  ") //nolint: musttag
 				for _, err := range test.errs {
 					assert.Contains(t, errs, err, string(schemaJSON))
 				}