diff --git a/pyproject.toml b/pyproject.toml
index 4a566ae..831b4fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,6 +7,10 @@ name = "resspublica"
 version = "0.1"
 description = "RSS feeds for swiss federal and cantonal initiatives."
 requires-python = ">=3.10"
+dependencies = [
+  "SPARQLWrapper",
+  "feedgen"
+]
 
 [project.scripts]
 resspublica = "resspublica.main:main"