--- grep-0.1.8/Cargo.toml	1970-01-01T01:00:00+01:00
+++ grep-0.1.8/Cargo.toml	2018-06-12T09:25:27.056693+02:00
@@ -28,7 +28,7 @@
 version = "2"
 
 [dependencies.regex]
-version = "0.2.1"
+version = "1"
 
 [dependencies.regex-syntax]
-version = "0.4.0"
+version = "0.6"