diff --git a/.travis.yml b/.travis.yml
index a3009c7..7055355 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,7 +13,7 @@ rvm:
   # Latest Rubies on top
   - 2.6.5
   - jruby-9.2.9.0
-  - truffleruby-19.3.0
+  - truffleruby-20.1.0
 
   # Older versions
   - 2.5.7
@@ -41,7 +41,7 @@ matrix:
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
-    - rvm: truffleruby-19.3.0
+    - rvm: truffleruby-20.1.0
 
 before_install:
   # Bundler 2.0 requires at least Ruby 2.3. We need to explicitly install an