diff --git a/Cargo.lock b/Cargo.lock
index 0b07626c..71cfd6a2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -678,9 +678,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.4.18"
+version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "839c0e8a181239723652be9062bb56ca5bf5f64011f73b623f6f4fc59086a228"
+checksum = "ef8e5e5a340588f4452631496976cf8636d4a7ecf600239fdc27615d2530bc16"
 dependencies = [
  "atomic-waker",
  "bytes",