diff --git a/.travis.yml b/.travis.yml
index b1fa940..9d62ba5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,15 @@
-sudo: true
-dist: trusty
+os: linux
 
-language: python
+language: python 
 
-os:
-    - linux
+python:
+    - "2.7"
+    - "3.5"
+    - "3.7"
 
 env:
-    matrix:
-        - TASK=lint
-        - TASK=nosetests
+    - TASK=lint
+    - TASK=nosetests
 
 cache:
     apt: true
@@ -28,11 +28,10 @@ addons:
             - python3-numpy
             - python3-scipy
 
-python:
-    - "2.7"
-    - "3.4"
+before_install:
+  - pip install pylint
+  - pylint skflow
 
-install:
-    - source scripts/travis_install.sh
+install: source scripts/travis_install.sh
 
 script: source scripts/run_tests.sh
diff --git a/scripts/travis_install.sh b/scripts/travis_install.sh
index 76ea466..9955d7e 100755
--- a/scripts/travis_install.sh
+++ b/scripts/travis_install.sh
@@ -19,8 +19,11 @@ case "$TASK" in
             "2.7")
                 virtualenv --system-site-packages testenv
             ;;
-            "3.4")
-                virtualenv -p python3.4 --system-site-packages testenv
+            "3.5")
+                virtualenv -p python3.5 --system-site-packages testenv
+            ;;
+            "3.7")
+                virtualenv -p python3.7 --system-site-packages testenv
             ;;
         esac
         source testenv/bin/activate
@@ -41,8 +44,11 @@ case "$TASK" in
                     "2.7")
                         TENSORFLOW_PACKAGE_URL="https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.8.0rc0-cp27-none-linux_x86_64.whl"
                     ;;
-                    "3.4")
-                        TENSORFLOW_PACKAGE_URL="https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.8.0rc0-cp34-cp34m-linux_x86_64.whl"
+                    "3.5")
+                        TENSORFLOW_PACKAGE_URL="https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-1.2.0rc0-cp35-cp35m-linux_x86_64.whl"
+                    ;;
+                    "3.7")
+                        TENSORFLOW_PACKAGE_URL="https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-1.13.1-cp37-cp37m-linux_x86_64.whl"
                     ;;
                 esac
             ;;