diff --git a/Cargo.lock b/Cargo.lock
index da3ef7b..3740d7e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1292,9 +1292,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.16"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be7b54589b581f624f566bf5d8eb2bab1db736c51528720b6bd36b96b55924d"
+checksum = "d357c7ae988e7d2182f7d7871d0b963962420b0678b0997ce7de72001aeab782"
 dependencies = [
  "bytes",
  "fnv",