diff --git a/deployment/ansible/roles/docker-install/tasks/main.yml b/deployment/ansible/roles/docker-install/tasks/main.yml
index 7b55d5e40..6250a3f84 100644
--- a/deployment/ansible/roles/docker-install/tasks/main.yml
+++ b/deployment/ansible/roles/docker-install/tasks/main.yml
@@ -2,11 +2,12 @@
     - name: Install docker
       pip:
         name: docker
+        version: 7.1.0
 
-    - name: Downgrade requests # https://github.com/docker/docker-py/issues/3113 
+    - name: Pin requests # https://github.com/docker/docker-py/issues/3256
       pip: 
         name: requests
-        version: 2.28.1
+        version: 2.28.2
 
     - name: Install docker.io
       apt:
diff --git a/deployment/scripts/build_judgels_grader.sh b/deployment/scripts/build_judgels_grader.sh
index 3d840ab0c..516bd9941 100755
--- a/deployment/scripts/build_judgels_grader.sh
+++ b/deployment/scripts/build_judgels_grader.sh
@@ -11,5 +11,6 @@ cp init.sh build/distributions
 
 cd ../../deployment/ansible
 
+pip list
 ansible --version
 ansible-playbook playbooks/build-judgels-grader.yml