diff --git a/go.mod b/go.mod
index 7219ff1..0b82f67 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,4 @@ require github.com/awalterschulze/checklicense v1.0.0
 require (
 	github.com/gogo/protobuf v1.3.2
 	github.com/katydid/parser-go v0.6.0
-	github.com/katydid/validator-gogo-proto v0.4.0
 )
-
-require github.com/katydid/validator-go v0.4.0 // indirect
diff --git a/go.sum b/go.sum
index ff6db01..9d881e0 100644
--- a/go.sum
+++ b/go.sum
@@ -4,10 +4,6 @@ github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/katydid/parser-go v0.6.0 h1:8VFYXEp9pZsq4CCxYLDavPPqOSX+JXsmhjfU4XMB8iw=
 github.com/katydid/parser-go v0.6.0/go.mod h1:1BwRfDlyRgDlAaURZ4FXi7IzHqWKTsrCdsstLsFeQho=
-github.com/katydid/validator-go v0.4.0 h1:7rEZy9bYzmT0FG5RaCV2Eextn+C3+Bnh6mAvof82yFg=
-github.com/katydid/validator-go v0.4.0/go.mod h1:4kIOmsQyfSJMtELzYrfMPlyIar1HpHgYBUefJNIHl+Y=
-github.com/katydid/validator-gogo-proto v0.4.0 h1:5/xgFDbSl4iNLO/8U3qkgSFGWYHUMtQnXurI/dC3eos=
-github.com/katydid/validator-gogo-proto v0.4.0/go.mod h1:VeLiECcVV7ol40oYcwNqKXsOmUaSuwrCdm+adFHEQlA=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=