diff --git a/.github/actions/setup-liberation-python/action.yaml b/.github/actions/setup-liberation-python/action.yaml
index 84e6df98..4d2d7877 100644
--- a/.github/actions/setup-liberation-python/action.yaml
+++ b/.github/actions/setup-liberation-python/action.yaml
@@ -6,7 +6,7 @@ runs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: "3.12"
+        python-version: "3.11"
         cache: pip
 
     - name: Install environment
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 8e3f9ba5..e88e6c7a 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.12"
+    python: "3.11"
 
 sphinx:
   configuration: docs/conf.py
diff --git a/requirements.txt b/requirements.txt
index 327e1896..20983952 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,6 @@ python-dateutil==2.8.2
 python-dotenv==1.0.0
 pywin32-ctypes==0.2.2
 PyYAML==6.0.1
-setuptools==69.0.2
 shapely==2.0.2
 shiboken6==6.6.0
 six==1.16.0