diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..b6b31a7
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,10 @@
+module forward_auth_server
+
+go 1.25.0
+
+require (
+	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
+	github.com/golang-jwt/jwt/v5 v5.3.0 // indirect
+	github.com/mattn/go-sqlite3 v1.14.32 // indirect
+	github.com/pquerna/otp v1.5.0 // indirect
+)