diff --git a/manifest.yml b/manifest.yml
index 6872558a..1ffbb6ac 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,4 +1,4 @@
 ---
 applications:
   - buildpacks:
-      - https://github.com/cloudfoundry/python-buildpack.git#v1.7.58
+      - https://github.com/cloudfoundry/python-buildpack.git#v1.8.0
diff --git a/requirements_test.txt b/requirements_test.txt
index b05dd051..06992c97 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -181,7 +181,7 @@ gevent==23.9.1
     # via -r requirements.in
 gitdb==4.0.10
     # via gitpython
-gitpython==3.1.35
+gitpython==3.1.37
     # via -r requirements_test.in
 greenlet==2.0.2
     # via gevent