diff --git a/requirements.txt b/requirements.txt
index 927d7bd..a990141 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-qiskit==1.1.1
+qiskit==2.5.2
 qiskit-ibm-runtime==0.29.0
 qiskit-aer==0.14.2
 cirq==1.4.1