diff --git a/Cargo.lock b/Cargo.lock
index febaf51f43..b7c6ba14a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -475,9 +475,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fd819562fcebdac5afc5c113c3ec36f902840b70fd4fc458799c8ce4607ae55"
+checksum = "8d09bbc040ce3758a0d32a8a910562104a853aea429dbe1a998beb065c2eacb2"
 dependencies = [
  "bytes",
  "fnv",