diff --git a/.appveyor.yml b/.appveyor.yml
index f73e6f478..21b0cefb6 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -31,22 +31,6 @@ environment:
 #    - PYTHON: "C:\\Python27-x64"
 #      PYTHON_VERSION: "2.7.x" # currently 2.7.9
 #      PYTHON_ARCH: "64"
-#
-#    - PYTHON: "C:\\Python33"
-#      PYTHON_VERSION: "3.3.x" # currently 3.3.5
-#      PYTHON_ARCH: "32"
-#
-#    - PYTHON: "C:\\Python33-x64"
-#      PYTHON_VERSION: "3.3.x" # currently 3.3.5
-#      PYTHON_ARCH: "64"
-#
-#    - PYTHON: "C:\\Python34"
-#      PYTHON_VERSION: "3.4.x" # currently 3.4.3
-#      PYTHON_ARCH: "32"
-#
-#    - PYTHON: "C:\\Python34-x64"
-#      PYTHON_VERSION: "3.4.x" # currently 3.4.3
-#      PYTHON_ARCH: "64"
 
 install:
   - ps: Install-Product node
diff --git a/.travis.yml b/.travis.yml
index 5dd9a73eb..da63ae3cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,9 +22,6 @@ matrix:
   - name: "2.7"
     env:
     - PYTHON_VER=2.7.13
-  - name: "3.4"
-    env:
-    - PYTHON_VER=3.4.6
   - name: "3.5"
     env:
     - PYTHON_VER=3.5.3
@@ -51,7 +48,7 @@ matrix:
     language: ruby
     rvm: 2.4.0
     env:
-    - PYTHON_VER=3.4.3
+    - PYTHON_VER=3.6.2
     - PYTHON_CONFIGURE_OPTS="--enable-framework"
   - if: type = cron OR tag is present
     os: osx
diff --git a/setup.py b/setup.py
index 7f7d2937e..f394141d2 100644
--- a/setup.py
+++ b/setup.py
@@ -87,13 +87,12 @@ setup(
         ':python_version=="2.7"': ["futures"],
     },
     keywords="data science, data version control, machine learning",
-    python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
+    python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*",
     classifiers=[
         "Development Status :: 4 - Beta",
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",