diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 9e6678abe5..b6df97c26d 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -4,15 +4,15 @@
 version: 2
 
 sphinx:
-   configuration: docs/conf.py
+  configuration: docs/conf.py
 
-formats: [htmlzip, pdf, epub]
+formats: [htmlzip, pdf]
 
 python:
-   install:
-   - requirements: docs/sphinx/requirements.txt
+  install:
+  - requirements: docs/sphinx/requirements.txt
 
 build:
-   os: ubuntu-22.04
-   tools:
-      python: "3.8"
+  os: ubuntu-22.04
+  tools:
+    python: "3.10"