diff --git a/Cargo.toml b/Cargo.toml
index 4d84b7f..b1c1c08 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,9 +12,9 @@ keywords = ["tide", "https", "tls"]
 categories = ["web-programming::http-server", "web-programming"]
 
 [dependencies]
-async-std = "1.7.0"
+async-std = "1.9.0"
 tide = { version = "0.16.0", default-features = false }
 async-rustls = "0.2.0"
 rustls = "0.19.0"
-async-h1 = "2.2.0"
+async-h1 = "2.3.2"
 async-dup = "1.2.2"