diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..dcb498a
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module github.com/eleksir/go-xmpp
+
+go 1.20
+
+require golang.org/x/crypto v0.10.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..778032a
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/crypto v0.10.0 h1:LKqV2xt9+kDzSTfOhx4FrkEBcMrAgHSYgzywV9zcGmM=
+golang.org/x/crypto v0.10.0/go.mod h1:o4eNf7Ede1fv+hwOwZsTHl9EsPFO6q6ZvYR8vYfY45I=