diff --git a/.travis.yml b/.travis.yml
index 088454174b6a2f5c238548482aeda40befb34937..4f67b010417a5eafb731118788272afe99ed384c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ matrix:
   - php: hhvm
 before_script:
 - composer update
-- if [[ "$TRAVIS_PHP_VERSION" == "7.0" ]]; then composer require --dev vimeo/psalm; fi
+- if [[ "$TRAVIS_PHP_VERSION" == "7.0" ]]; then composer require --dev vimeo/psalm:0.3.72; fi
 - if [[ "$TRAVIS_PHP_VERSION" == "5.6" ]]; then composer require --dev php-coveralls/php-coveralls; fi
 script:
 - bin/check-syntax.sh