diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 8c652a9..6743f16 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -5,6 +5,12 @@
 # Required
 version: 2
 
+# Set the OS, Python version and other tools you might need
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
    configuration: docs/conf.py
@@ -12,9 +18,9 @@ sphinx:
 # Optionally build your docs in additional formats such as PDF
 formats:
    - pdf
+   - epub
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-   version: 3.7
    install:
    - requirements: docs/requirements.txt
\ No newline at end of file