diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0451624e4..4894e0626 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,5 @@
 # [5.1.1] / 2018-05-08
 
-# [5.1.1] / 2018-05-08
-
 # [5.1.0] / 2018-04-02
 
 ### Added
diff --git a/Dockerfile b/Dockerfile
index e63ee4b2b..f79175cb6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,7 +37,7 @@ RUN apt-get install -y python rebar
 
 # install and update python-pip
 RUN apt-get install -y python-pip && \
-    pip install --upgrade pip
+    pip install --upgrade pip==10.0.1
 
 # install maven
 RUN curl -O http://www-us.apache.org/dist/maven/maven-3/3.5.2/binaries/apache-maven-3.5.2-bin.tar.gz && \
diff --git a/bin/license_finder_pip.py b/bin/license_finder_pip.py
index e92f7836b..077a190b6 100755
--- a/bin/license_finder_pip.py
+++ b/bin/license_finder_pip.py
@@ -2,8 +2,8 @@
 
 import json
 import sys
-from pip.req import parse_requirements
-from pip.download import PipSession
+from pip._internal.req import parse_requirements
+from pip._internal.download import PipSession
 from pip._vendor import pkg_resources
 from pip._vendor.six import print_
 
diff --git a/lib/license_finder/version.rb b/lib/license_finder/version.rb
index 6b700dbe0..07625d1e0 100644
--- a/lib/license_finder/version.rb
+++ b/lib/license_finder/version.rb
@@ -1,3 +1,3 @@
 module LicenseFinder
-  VERSION = '5.1.1'.freeze
+  VERSION = '5.2.0'.freeze
 end