diff --git a/Cargo.toml b/Cargo.toml
index 1a2282fe..a75627a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,7 @@ __trybuild = []
 scoped_threadpool = "0.1.8"
 
 [dependencies]
-as-slice = "0.1.0"
+as-slice = "0.1.4"
 generic-array = "0.13.0"
 hash32 = "0.1.0"