diff --git a/Cargo.lock b/Cargo.lock
index 9a1793712..618f2be32 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -108,7 +108,7 @@ dependencies = [
  "env_logger 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-mpsc-lossy 0.3.0",
- "h2 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.11.21 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -142,7 +142,7 @@ dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "convert 0.3.0",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost-derive 0.3.2 (git+https://github.com/danburkert/prost)",
@@ -248,7 +248,7 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -256,8 +256,8 @@ dependencies = [
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "ordermap 0.2.13 (registry+https://github.com/rust-lang/crates.io-index)",
+ "indexmap 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "string 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -786,7 +786,7 @@ source = "git+https://github.com/tower-rs/tower-grpc#110e18a41faf319b221207b031e
 dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -812,7 +812,7 @@ source = "git+https://github.com/tower-rs/tower-h2#745d02c8489f44b4b1e9549aba4dd
 dependencies = [
  "bytes 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
- "h2 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
@@ -957,7 +957,7 @@ dependencies = [
 "checksum fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
 "checksum futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = "0bab5b5e94f5c31fc764ba5dd9ad16568aae5d4825538c01d6bca680c9bf94a7"
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
-"checksum h2 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5617f23e03f04b44147b0dee52d1146e61b5044994659dedf71246ccd34eb48e"
+"checksum h2 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d30dc3a4b9c0e211cf214e69041b5a77e5245cb8d5d6511fb577cb06511bce40"
 "checksum heck 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea04fa3ead4e05e51a7c806fc07271fdbde4e246a6c6d1efd52e72230b771b82"
 "checksum http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "75df369fd52c60635208a4d3e694777c099569b3dcf4844df8f652dc004644ab"
 "checksum httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "c2f407128745b78abc95c0ffbe4e5d37427fdc0d45470710cfef8c44522a2e37"