diff --git a/clement-stack.txt b/clement-stack.txt
index f23634b230d10ca052228f540a954a39de91ab80..0f5e876ee1d87a1d483f93a6c56d069bc4bc5cab 100644
--- a/clement-stack.txt
+++ b/clement-stack.txt
@@ -1,3 +1,4 @@
 numpy
 scipy
 matplotlib
+requests