diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 3d0da91..79c951d 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -6,6 +6,10 @@ build:
   tools:
     python: '3.9'
 
+python:
+  install:
+    - requirements: requirements.txt
+
 mkdocs:
   configuration: mkdocs.yml
   fail_on_warning: false
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..49ec98c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+mkdocs==1.5.2