diff --git a/.readthedocs.yml b/.readthedocs.yml
index bd27f913..bd1508d4 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,7 +1,13 @@
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.6"
+
 python:
-  version: 3.6
+  install:
+    - requirements: docs/requirements.txt
 
 mkdocs:
   configuration: mkdocs.yml
diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index c0da0509..42800a70 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -6,6 +6,7 @@
 
 - Added escaping in crate-exporter.py (#702)
 - Simplified docker compose files management (#598)
+- Fixed Read the Docs deprecation (#731)
 
 ### Bug fixes
 
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 00000000..920bae26
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1 @@
+mkdocs==1.3.1