diff --git a/demo-django/requirements.txt b/demo-django/requirements.txt
index 5a55855e..c5b7afba 100644
--- a/demo-django/requirements.txt
+++ b/demo-django/requirements.txt
@@ -1 +1 @@
-Django==1.6.5
+Django==4.2.22
diff --git a/demo-flask/requirements.txt b/demo-flask/requirements.txt
index 335836f7..0f4e7dbf 100644
--- a/demo-flask/requirements.txt
+++ b/demo-flask/requirements.txt
@@ -1 +1 @@
-flask==0.10.1
+flask==2.2.5
diff --git a/setup.py b/setup.py
index e6ebaf5e..e41080fe 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@
     },
     test_suite='tests',
     install_requires=[
-        'M2Crypto==0.22.3',
+        'M2Crypto==0.41.0',
         'dm.xmlsec.binding==1.3.2',
         'isodate==0.5.0',
         'defusedxml==0.4.1',