diff --git a/scripts/nb-tester/requirements.txt b/scripts/nb-tester/requirements.txt
index 17375be770ab..85c025c2ea08 100644
--- a/scripts/nb-tester/requirements.txt
+++ b/scripts/nb-tester/requirements.txt
@@ -15,7 +15,7 @@ qiskit-addon-obp~=0.3.0
 qiskit-addon-cutting~=0.10.0
 qiskit-addon-pna~=0.2.0
 qiskit-experiments~=0.14.1
-samplomatic~=0.20.0
+samplomatic~=0.21.0
 scipy~=1.17.1
 scikit-learn~=1.9.0
 pyscf~=2.14.0; sys.platform != 'win32'