diff --git a/dependencies.json b/dependencies.json
index d7e75dc..7b7d0f6 100644
--- a/dependencies.json
+++ b/dependencies.json
@@ -5,7 +5,9 @@
             "python-markdown",
             "mdpopups",
             "python-jinja2",
-            "markupsafe"
+            "markupsafe",
+            "pyyaml",
+            "pymdownx"
         ]
     }
 }