diff --git a/.travis.yml b/.travis.yml
index cb7c94f4449b3b0bf625ca9b48e7349bdadd66f1..25e2cefcdbf013dd63e7cee39110d16cc29f8054 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ before_install:
   - if [ ["$TRAVIS_OS_NAME" == "linux"] && ["$CXX" == "g++"] ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu/ trusty main universe"; fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install software-properties-common; fi
-  - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository ppa:george-edison55/cmake-2.9; fi
+  - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo add-apt-repository ppa:george-edison55/cmake-3.x; fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install --only-upgrade cmake; fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get update -qq; fi
   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then sudo apt-get install root-system -qq; fi