diff --git a/Cargo.lock b/Cargo.lock
index ed8bf6dfe..217c347ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -129,7 +129,7 @@ dependencies = [
  "futures 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-mpsc-lossy 0.3.0",
  "futures-watch 0.1.0 (git+https://github.com/carllerche/better-future.git)",
- "h2 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.6 (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 0.11.22 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -165,7 +165,7 @@ 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 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.6 (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)",
@@ -324,7 +324,7 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -931,7 +931,7 @@ source = "git+https://github.com/tower-rs/tower-grpc#57d976aca89c13838b946dca9b6
 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 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "prost 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -957,7 +957,7 @@ source = "git+https://github.com/tower-rs/tower-h2#26453f5f0afe2928b47af38713f88
 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 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "h2 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-connect 0.1.0 (git+https://github.com/carllerche/tokio-connect)",
@@ -1129,7 +1129,7 @@ dependencies = [
 "checksum futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
 "checksum futures-watch 0.1.0 (git+https://github.com/carllerche/better-future.git)" = "<none>"
 "checksum gzip-header 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0a9fcfe1c9ee125342355b2467bc29b9dfcb2124fcae27edb9cee6f4cc5ecd40"
-"checksum h2 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "065fb096fc65bbfb9c765d48c9f3f1a21cdb25ba0d3f82105b38f30ddffa2f7e"
+"checksum h2 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c91a0ee01fcf961ae004d88f1a77fc47dc5db6164f7d57605cc9f2c93d535686"
 "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"
diff --git a/proxy/Cargo.toml b/proxy/Cargo.toml
index cfb0609bb..62af0df0c 100644
--- a/proxy/Cargo.toml
+++ b/proxy/Cargo.toml
@@ -21,7 +21,7 @@ deflate = {version = "0.7.18", features = ["gzip"] }
 env_logger = { version = "0.5", default-features = false }
 futures = "0.1"
 futures-watch = { git = "https://github.com/carllerche/better-future.git" }
-h2 = "0.1.5"
+h2 = "0.1.6"
 http = "0.1"
 httparse = "1.2"
 hyper = { version = "0.11.22", default-features = false, features = ["compat"] }