diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..34e5b3b
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,11 @@
+Jinja2==3.0.3
+mkdocs==1.2.3
+mkdocs-minify-plugin==0.5.0
+mkdocs-material-extensions==1.0.3
+wheel
+mkdocs-material==8.1.7
+Pygments==2.13.0
+# pymdown-extensions==9.1 fails
+pymdown-extensions==9.5
+./website-template/custom-plugins/mkdocs-plugin-tags
+mkdocs-git-revision-date-localized-plugin==0.11.1