diff --git a/go.mod b/go.mod
index d0cd5941a8a1f8b8e8b0eb2321abc0505faadcef..8a6e8f35e6a0d0ba220ce91c83625cd1eca72204 100644
--- a/go.mod
+++ b/go.mod
@@ -3,3 +3,9 @@ module git.ethitter.com/open-source/dyndnsd-client
 go 1.17
 
 require github.com/joshbetz/config v0.0.0-20191025221858-121804b392d9
+
+require (
+	github.com/hashicorp/go-version v1.0.0 // indirect
+	github.com/mitchellh/gox v1.0.1 // indirect
+	github.com/mitchellh/iochan v1.0.0 // indirect
+)
diff --git a/go.sum b/go.sum
index 46dba3f38c1958ce148fe64fe2c35e7b41c93492..d17b64ffa337e96fe09d93a0c09c9617de793431 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,8 @@
+github.com/hashicorp/go-version v1.0.0 h1:21MVWPKDphxa7ineQQTrCU5brh7OuVVAzGOCnnCPtE8=
+github.com/hashicorp/go-version v1.0.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/joshbetz/config v0.0.0-20191025221858-121804b392d9 h1:b/uZW09Z0etSrDhlyykJoMWEi/p7ODAqqPys1BogNrA=
 github.com/joshbetz/config v0.0.0-20191025221858-121804b392d9/go.mod h1:qg4RI5gcFsEdBBWqwWHknPLVDK0F3i0UNKVIU+ysRw8=
+github.com/mitchellh/gox v1.0.1 h1:x0jD3dcHk9a9xPSDN6YEL4xL6Qz0dvNYm8yZqui5chI=
+github.com/mitchellh/gox v1.0.1/go.mod h1:ED6BioOGXMswlXa2zxfh/xdd5QhwYliBFn9V18Ap4z4=
+github.com/mitchellh/iochan v1.0.0 h1:C+X3KsSTLFVBr/tK1eYN/vs4rJcvsiLU338UhYPJWeY=
+github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=