diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..6de649c
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module github.com/wbrown/img2ansi
+
+go 1.22.5
+
+require gocv.io/x/gocv v0.37.0
\ No newline at end of file
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..788af67
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+gocv.io/x/gocv v0.37.0 h1:sISHvnApErjoJodz1Dxb8UAkFdITOB3vXGslbVu6Knk=
+gocv.io/x/gocv v0.37.0/go.mod h1:lmS802zoQmnNvXETpmGriBqWrENPei2GxYx5KUxJsMA=