diff --git a/.readthedocs.yml b/.readthedocs.yaml
similarity index 90%
rename from .readthedocs.yml
rename to .readthedocs.yaml
index ac974fd..fcc4baf 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yaml
@@ -1,6 +1,11 @@
 # Required
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.10"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   configuration: docs/conf.py
@@ -15,13 +20,11 @@ sphinx:
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.7
   install:
     - requirements: docs/requirements.txt
     - requirements: requirements.txt
     - method: setuptools
       path: .
-  system_packages: true
 
 submodules:
   include: all
diff --git a/docs/requirements.txt b/docs/requirements.txt
index adf6846..517aa93 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,7 @@
 commonmark==0.9.1
+Jinja2<3.1
+m2r
+mistune==0.8.4
 recommonmark==0.6.0
 Sphinx==3.2.1
 sphinx-rtd-theme==0.5.0
diff --git a/requirements.txt b/requirements.txt
index e4a0828..6b17292 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
 # Build dependencies
-#python
 pytest
 pillow>=6.2.0,<10.0.0
 numpy>=1.16.4
@@ -8,11 +7,9 @@ pyshp==2.1.0
 geojson==2.5.0
 networkx>=2.3
 pyyaml>=3.12
-recommonmark
-m2r
-mistune==0.8.4
+
 # Run dependencies
 pyproj>=3.0.0
 geopandas
 matplotlib
-pyswmm>=1.2
+pyswmm>=1.2
\ No newline at end of file