diff --git a/requirements.txt b/requirements.txt
index d92142d9..2240e934 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # this project still needs pplnx's forks
-git+https://github.com/peppelinux/pysaml2.git@pplnx-v7.4.2
+git+https://github.com/peppelinux/pysaml2.git@pplnx-v7.2.1
 git+https://github.com/peppelinux/SATOSA.git@pplnx-v8.4.0
 
 # OpenID Connect OP