diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 9fb5d7df..bd38948b 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,9 +1,9 @@
 version: 2
 
 build:
-  os: ubuntu-22.04
+  os: ubuntu-lts-latest
   tools:
-    python: "3.11"
+    python: "3"
 
 python:
   install:
diff --git a/docs/requirements.txt b/docs/requirements.txt
index a201a0a9..96ad1451 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-Sphinx==8.2.3
-sphinx-autodoc-typehints==3.1.0
-furo==2025.9.25
-myst-parser==4.0.1
+Sphinx==9.1.0
+sphinx-autodoc-typehints==3.6.0
+furo==2025.12.19
+myst-parser==5.0.0