diff --git a/go.mod b/go.mod
index e1285d2..78a343e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/go-openapi/jsonreference
 
 require (
 	github.com/go-openapi/jsonpointer v0.22.4
-	github.com/go-openapi/testify/v2 v2.1.1
+	github.com/go-openapi/testify/v2 v2.1.8
 )
 
 require github.com/go-openapi/swag/jsonname v0.25.4 // indirect
diff --git a/go.sum b/go.sum
index 204488e..f83c47c 100644
--- a/go.sum
+++ b/go.sum
@@ -2,5 +2,5 @@ github.com/go-openapi/jsonpointer v0.22.4 h1:dZtK82WlNpVLDW2jlA1YCiVJFVqkED1MegO
 github.com/go-openapi/jsonpointer v0.22.4/go.mod h1:elX9+UgznpFhgBuaMQ7iu4lvvX1nvNsesQ3oxmYTw80=
 github.com/go-openapi/swag/jsonname v0.25.4 h1:bZH0+MsS03MbnwBXYhuTttMOqk+5KcQ9869Vye1bNHI=
 github.com/go-openapi/swag/jsonname v0.25.4/go.mod h1:GPVEk9CWVhNvWhZgrnvRA6utbAltopbKwDu8mXNUMag=
-github.com/go-openapi/testify/v2 v2.1.1 h1:n7+Qj8cpHTFYD8V9v6Uf+y9KoTxaAHx15Qw7Fn00bJ0=
-github.com/go-openapi/testify/v2 v2.1.1/go.mod h1:HCPmvFFnheKK2BuwSA0TbbdxJ3I16pjwMkYkP4Ywn54=
+github.com/go-openapi/testify/v2 v2.1.8 h1:Ctu3hazcJy+DzbCPKjA5S5JW86UFY9PZ2LAfuMp3Ru8=
+github.com/go-openapi/testify/v2 v2.1.8/go.mod h1:HCPmvFFnheKK2BuwSA0TbbdxJ3I16pjwMkYkP4Ywn54=