diff --git a/.travis/install.sh b/.travis/install.sh
index 9da0265..9c5f3ac 100644
--- a/.travis/install.sh
+++ b/.travis/install.sh
@@ -5,7 +5,9 @@ set -x
 
 if [[ "$(uname -s)" == 'Darwin' ]]; then
     brew update || brew update
-    brew outdated pyenv || brew upgrade pyenv
+    # brew outdated pyenv || brew upgrade pyenv
+    brew unlink pyenv
+    brew install pyenv --head
     brew install pyenv-virtualenv
     brew install cmake || true
 
@@ -13,8 +15,8 @@ if [[ "$(uname -s)" == 'Darwin' ]]; then
         eval "$(pyenv init -)"
     fi
 
-    pyenv install 2.7.10
-    pyenv virtualenv 2.7.10 conan
+    pyenv install 2.7.13
+    pyenv virtualenv 2.7.13 conan
     pyenv rehash
     pyenv activate conan
 fi