diff --git a/.travis.yml b/.travis.yml
index 1de594c6..eae1e921 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -46,6 +46,8 @@ rust:
   - 1.43.0
   - 1.44.0
   - 1.45.0
+  - 1.46.0
+  - 1.47.0
   - stable
   - beta
   - nightly
@@ -56,10 +58,10 @@ matrix:
 jobs:
   include:
     - stage: "Test iOS"
-      rust: 1.45.0
+      rust: 1.47.0
       script: ./scripts/test-ios.sh
     - stage: "Docs"
-      rust: 1.45.0
+      rust: 1.47.0
       script: ./scripts/cargo-doc.sh
 script:
   - cargo build --verbose --all