diff --git a/2.7/alpine/Dockerfile b/2.7/alpine/Dockerfile
index fe299aa02..fb604beca 100644
--- a/2.7/alpine/Dockerfile
+++ b/2.7/alpine/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH
diff --git a/3.3/alpine/Dockerfile b/3.3/alpine/Dockerfile
index 042ae7ce4..2f97e269c 100644
--- a/3.3/alpine/Dockerfile
+++ b/3.3/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH
diff --git a/3.4/alpine/Dockerfile b/3.4/alpine/Dockerfile
index 4f6629ef7..a1277840a 100644
--- a/3.4/alpine/Dockerfile
+++ b/3.4/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH
diff --git a/3.5/alpine/Dockerfile b/3.5/alpine/Dockerfile
index d71bbf9f2..570c26e57 100644
--- a/3.5/alpine/Dockerfile
+++ b/3.5/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH
diff --git a/3.6/alpine/Dockerfile b/3.6/alpine/Dockerfile
index 5e56c2ba8..74b60eb71 100644
--- a/3.6/alpine/Dockerfile
+++ b/3.6/alpine/Dockerfile
@@ -4,7 +4,7 @@
 # PLEASE DO NOT EDIT IT DIRECTLY.
 #
 
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
index 79e1cd2e5..b561b5bea 100644
--- a/Dockerfile-alpine.template
+++ b/Dockerfile-alpine.template
@@ -1,4 +1,4 @@
-FROM alpine:3.4
+FROM alpine:3.5
 
 # ensure local python is preferred over distribution python
 ENV PATH /usr/local/bin:$PATH