--- crossbeam-epoch-0.7.1/Cargo.toml	1970-01-01T00:00:00+00:00
+++ crossbeam-epoch-0.7.1/Cargo.toml	2019-05-07T05:29:42.702355+00:00
@@ -41,7 +41,7 @@
 version = "0.2"
 
 [dependencies.scopeguard]
-version = "0.3"
+version = "1"
 default-features = false
 [dev-dependencies.rand]
 version = "0.6"