diff --git a/dist/cpr/requirements.txt b/dist/cpr/requirements.txt
index 6b6c2f0..c515448 100644
--- a/dist/cpr/requirements.txt
+++ b/dist/cpr/requirements.txt
@@ -1,2 +1,3 @@
+setuptools==46.1.3
 GitPython==3.1.1
 PyGithub==1.47
diff --git a/dist/vendor/setuptools-46.1.3.zip b/dist/vendor/setuptools-46.1.3.zip
new file mode 100644
index 0000000..82fd956
Binary files /dev/null and b/dist/vendor/setuptools-46.1.3.zip differ
diff --git a/src/cpr/requirements.txt b/src/cpr/requirements.txt
index 6b6c2f0..c515448 100644
--- a/src/cpr/requirements.txt
+++ b/src/cpr/requirements.txt
@@ -1,2 +1,3 @@
+setuptools==46.1.3
 GitPython==3.1.1
 PyGithub==1.47