diff --git a/examples/extended/parameterisations/Par04/training/requirements.txt b/examples/extended/parameterisations/Par04/training/requirements.txt
index 316e54813f2..9ca6e61dc8b 100644
--- a/examples/extended/parameterisations/Par04/training/requirements.txt
+++ b/examples/extended/parameterisations/Par04/training/requirements.txt
@@ -1,4 +1,4 @@
-tensorflow==2.11.1
+tensorflow==2.12.1
 numpy==1.23.1
 h5py==3.7.0
 matplotlib==3.5.2