diff --git a/.travis.yml b/.travis.yml
index 5d99ebbe..7d2f906e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ language: rust
 sudo: false
 dist: trusty
 rust:
-- 1.33.0
+- 1.36.0
 - stable
 - beta
 - nightly
diff --git a/appveyor.yml b/appveyor.yml
index 940677a9..41c464ba 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,7 +4,7 @@ environment:
   - TARGET: nightly-i686-pc-windows-msvc
   - TARGET: nightly-x86_64-pc-windows-gnu
   - TARGET: nightly-i686-pc-windows-gnu
-  - TARGET: 1.33.0-x86_64-pc-windows-gnu
+  - TARGET: 1.36.0-x86_64-pc-windows-gnu
 install:
   - ps: Start-FileDownload "https://static.rust-lang.org/dist/rust-${env:TARGET}.exe" -FileName "rust-install.exe"
   - ps: .\rust-install.exe /VERYSILENT /NORESTART /DIR="C:\rust" | Out-Null