diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index c4faf1c..a179524 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -11,7 +11,7 @@ build:
   tools:
     python: "3.9"
   apt_packages:
-    - swig3
+    - swig3.0