diff --git a/.travis.yml b/.travis.yml
index 206a340..7ec900f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,9 +11,15 @@ before_install:
   - sudo apt-get -qq update
 
 install:
-  - sudo apt-get upgrade -y
   - sudo apt-get install libopenal-dev -y
 
+  - curl -s -L wget http://www.cmake.org/files/v3.5/cmake-3.5.2.tar.gz | tar xz
+  - cd cmake-3.5.2
+  - ./configure
+  - make
+  - sudo make install
+  - cd ..
+
   - curl -s -L https://github.com/glfw/glfw/archive/3.2.1.tar.gz | tar -xz
   - cd glfw-3.2.1
   - mkdir -p build && cd build && cmake -DBUILD_SHARED_LIBS=ON -DGLFW_BUILD_EXAMPLES=OFF -DGLFW_BUILD_TESTS=OFF -DGLFW_BUILD_DOCS=OFF -DCMAKE_INSTALL_PREFIX=/usr ..