diff --git a/Cargo.toml b/Cargo.toml
index 81bf7a7..5273bbd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ name = "pysubstringsearch"
 crate-type = ["cdylib"]
 
 [dependencies]
-ahash = "0.7"
+ahash = "0.8"
 bstr = "0.2"
 byteorder = "1"
 memchr = "2"