--- async-task-1.0.0/Cargo.toml	1970-01-01T00:00:00+00:00
+++ async-task-1.0.0/Cargo.toml	2019-12-20T15:20:09.327557+00:00
@@ -23,12 +23,12 @@
 license = "Apache-2.0/MIT"
 repository = "https://github.com/async-rs/async-task"
 [dependencies.crossbeam-utils]
-version = "0.6.5"
+version = "0.7.0"
 [dev-dependencies.crossbeam]
-version = "0.7.1"
+version = "0.7.3"
 
-[dev-dependencies.futures-preview]
-version = "0.3.0-alpha.17"
+[dev-dependencies.futures]
+version = "0.3.1"
 
 [dev-dependencies.lazy_static]
-version = "1.3.0"
+version = "1.4.0"