diff --git a/requirements.txt b/requirements.txt
index e4c5d8c..de3289f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,6 +15,7 @@ networkx==3.4.2
 numpy==1.26.4
 packaging==24.1
 pandas==2.2.3
+pennylane==0.29.0
 pillow==11.0.0
 pipdeptree==2.23.4
 pyparsing==3.2.0