diff --git a/.travis.yml b/.travis.yml
index 037bd62..b98149e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: rust
 sudo: false
 
 rust:
-- 1.9.0
+- 1.36.0
 - stable
 - beta
 - nightly
diff --git a/Cargo.toml b/Cargo.toml
index 7af8b13..deacc35 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ readme = "README.md"
 keywords = ["seqlock", "rwlock", "thread"]
 
 [dependencies]
-parking_lot = "0.2"
+parking_lot = "0.11"
 
 [features]
 nightly = ["parking_lot/nightly"]