diff --git a/libcrux-ml-dsa/tests/kats/requirements.txt b/libcrux-ml-dsa/tests/kats/requirements.txt
index b05066ea0..1ba7ad9f7 100644
--- a/libcrux-ml-dsa/tests/kats/requirements.txt
+++ b/libcrux-ml-dsa/tests/kats/requirements.txt
@@ -1 +1 @@
-pycryptodome==3.19.0
+pycryptodome==3.19.1