diff --git a/Cargo.toml b/Cargo.toml
index 4643f83..4bedce1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,13 +14,13 @@ readme = "README.md"
 
 [dependencies]
 async-channel = "1.4.1"
-async-executor = "0.2.0"
+async-executor = "0.2.1"
 async-fs = "1.1.1"
-async-io = "0.2.1"
-async-lock = "2.0.1"
+async-io = "0.2.6"
+async-lock = "2.1.1"
 async-net = "1.0.0"
 async-process = "0.1.3"
-blocking = "0.6.0"
+blocking = "0.6.1"
 futures-lite = "1.0.0"
 once_cell = "1.4.1"