diff --git a/cli/root.go b/cli/root.go
index f1d9a53..ed16c0f 100644
--- a/cli/root.go
+++ b/cli/root.go
@@ -75,6 +75,9 @@ var rootCmd = &cobra.Command{
 			}
 		}
 
+		env.Headers = map[string]string{
+			"Dune-Origin": "CLI",
+		}
 		client := dune.NewDuneClient(env)
 		cmdutil.SetClient(cmd, client)
 
diff --git a/go.mod b/go.mod
index 9a63930..a2afe95 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.25.6
 require (
 	github.com/amplitude/analytics-go v1.3.0
 	github.com/charmbracelet/fang v0.4.4
-	github.com/duneanalytics/duneapi-client-go v0.4.4
+	github.com/duneanalytics/duneapi-client-go v0.4.5
 	github.com/modelcontextprotocol/go-sdk v1.4.0
 	github.com/spf13/cobra v1.10.2
 	github.com/stretchr/testify v1.11.1
diff --git a/go.sum b/go.sum
index de97f7e..ae51a5e 100644
--- a/go.sum
+++ b/go.sum
@@ -31,8 +31,8 @@ github.com/clipperhouse/uax29/v2 v2.3.0/go.mod h1:Wn1g7MK6OoeDT0vL+Q0SQLDz/KpfsV
 github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/duneanalytics/duneapi-client-go v0.4.4 h1:vNI1musSDuqlICNXLdf059J3YwwonTi/GX5NhTrLdqI=
-github.com/duneanalytics/duneapi-client-go v0.4.4/go.mod h1:7pXXufWvR/Mh2KOehdyBaunJXmHI+pzjUmyQTQhJjdE=
+github.com/duneanalytics/duneapi-client-go v0.4.5 h1:LSSW2B2KG/OIXWuWHfVpOhsvuuR/lw4nJ7uyYE6NHB4=
+github.com/duneanalytics/duneapi-client-go v0.4.5/go.mod h1:7pXXufWvR/Mh2KOehdyBaunJXmHI+pzjUmyQTQhJjdE=
 github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
 github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=