diff --git a/Cargo.lock b/Cargo.lock
index a5ed0dd0fc..6072ac923e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -332,9 +332,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c06815895acec637cd6ed6e9662c935b866d20a106f8361892893a7d9234964"
+checksum = "7fd819562fcebdac5afc5c113c3ec36f902840b70fd4fc458799c8ce4607ae55"
 dependencies = [
  "bytes",
  "fnv",