diff --git a/.travis.yml b/.travis.yml
index 14173f21..d63c3ab8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ compiler:
   - clang
 language: cpp
 before_install:
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo add-apt-repository -y ppa:beineri/opt-qt541; fi
+  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo add-apt-repository -y ppa:beineri/opt-qt542; fi
   - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" == "g++" ]; then sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test; fi
 install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get -qq update; fi