diff --git a/actix-http/Cargo.toml b/actix-http/Cargo.toml
index 235e4e98..7c5f07f2 100644
--- a/actix-http/Cargo.toml
+++ b/actix-http/Cargo.toml
@@ -82,7 +82,7 @@ tokio-util = { version = "0.7", features = ["io", "codec"] }
 tracing = { version = "0.1.30", default-features = false, features = ["log"] }
 
 # http2
-h2 = { version = "0.3.9", optional = true }
+h2 = { version = "0.3.17", optional = true }
 
 # websockets
 local-channel = { version = "0.1", optional = true }