diff --git a/.travis.yml b/.travis.yml
index ed763ac..d4ead12 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,8 +6,7 @@ os:
   # - windows # TODO: https://github.com/pingcap/kvproto/issues/355
   - osx
 rust:
-  # Requires nightly for now, stable can be re-enabled when async/await is stable.
-  # - stable
+  - stable
   - nightly
 env:
   global:
@@ -36,7 +35,9 @@ install:
 script:
   - if [[ $TRAVIS_OS_NAME == "linux" ]]; then cargo fmt -- --check; fi
   - if [[ $TRAVIS_OS_NAME == "linux" ]]; then cargo clippy -- -D clippy::all; fi
-  - cargo test --all -- --nocapture
+  - cargo build --all
+  - cargo build --examples
+  - if [[ $TRAVIS_RUST_VERSION == "nightly" ]]; then cargo test --all -- --nocapture; fi
   # For now we only run full integration tests on Linux. Here's why:
   # * Docker on OS X is not supported by Travis.
   # * Docker on Windows seems to not have the correct binary at `"/c/Program Files/Docker/Docker/DockerCli.exe" to switch it to Linux containers.
diff --git a/Cargo.toml b/Cargo.toml
index a7edc12..a70d96e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,30 +21,27 @@ name = "tikv_client"
 derive-new = "0.5"
 failure = "0.1"
 futures = { version = "0.3.1", features = ["compat", "async-await", "thread-pool"] }
-grpcio = { version = "0.5.0-alpha", features = [ "secure", "prost-codec" ], default-features = false }
+grpcio = { version = "0.5.0", features = [ "secure", "prost-codec" ], default-features = false }
 kvproto = { git = "https://github.com/pingcap/kvproto.git", features = [ "prost-codec" ], default-features = false }
 lazy_static = "1"
-log = "0.3.9"
+log = "0.4"
 regex = "1"
 serde = "1.0"
 serde_derive = "1.0"
-futures-timer = "2.0"
+futures-timer = "3.0"
 
 [dependencies.prometheus]
-version = "0.4.2"
+version = "0.8"
 default-features = false
 features = ["push", "process"]
 
 [dev-dependencies]
 clap = "2.32"
 tempdir = "0.3"
-runtime = { version = "0.3.0-alpha.8", default-features = false }
-runtime-tokio = "0.3.0-alpha.6"
+tokio = { version = "0.2", features = ["rt-threaded", "macros"] }
 proptest = "0.9"
 proptest-derive = "0.1.0"
 fail = { version = "0.3", features = [ "failpoints" ] }
 
-[replace]
-"protobuf:2.8.0" = { git = "https://github.com/nrc/rust-protobuf", rev="4df576feca3b10c01d55b0e7c634bfab30982087" }
-"protobuf-build:0.10.0" = { git = "https://github.com/tikv/protobuf-build", rev="42e52b9311f7fb31bbbe089fef5a24ec0392f9ce" }
-
+[patch.crates-io]
+raft-proto = { git = "https://github.com/tikv/raft-rs", rev = "e624c1d48460940a40d8aa69b5329460d9af87dd" }
\ No newline at end of file
diff --git a/examples/raw.rs b/examples/raw.rs
index 722e92a..2c68f56 100644
--- a/examples/raw.rs
+++ b/examples/raw.rs
@@ -10,7 +10,7 @@ use tikv_client::{Config, Key, KvPair, RawClient as Client, Result, ToOwnedRange
 const KEY: &str = "TiKV";
 const VALUE: &str = "Rust";
 
-#[runtime::main(runtime_tokio::Tokio)]
+#[tokio::main]
 async fn main() -> Result<()> {
     // You can try running this example by passing your pd endpoints
     // (and SSL options if necessary) through command line arguments.
diff --git a/examples/transaction.rs b/examples/transaction.rs
index 68bfc41..055a7b8 100644
--- a/examples/transaction.rs
+++ b/examples/transaction.rs
@@ -48,7 +48,7 @@ async fn dels(client: &Client, keys: impl IntoIterator<Item = Key>) {
     txn.commit().await.expect("Could not commit transaction");
 }
 
-#[runtime::main(runtime_tokio::Tokio)]
+#[tokio::main]
 async fn main() {
     // You can try running this example by passing your pd endpoints
     // (and SSL options if necessary) through command line arguments.
diff --git a/rust-toolchain b/rust-toolchain
index 85d0bf1..bf867e0 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-nightly-2019-11-16
\ No newline at end of file
+nightly
diff --git a/tests/integration_tests.rs b/tests/integration_tests.rs
index ad81200..542dba3 100644
--- a/tests/integration_tests.rs
+++ b/tests/integration_tests.rs
@@ -6,7 +6,7 @@ use std::collections::HashMap;
 use std::env;
 use tikv_client::{Config, Key, Result, TransactionClient, Value};
 
-#[runtime::test(runtime_tokio::Tokio)]
+#[tokio::test]
 async fn get_timestamp() -> Fallible<()> {
     const COUNT: usize = 1 << 16;
     let config = Config::new(pd_addrs());
@@ -25,7 +25,7 @@ async fn get_timestamp() -> Fallible<()> {
     Ok(())
 }
 
-#[runtime::test(runtime_tokio::Tokio)]
+#[tokio::test]
 async fn crud() -> Fallible<()> {
     let config = Config::new(pd_addrs());