diff --git a/cqlib/VERSION.txt b/cqlib/VERSION.txt
index 6f96ed0815ab3fc947b8c850c6ea71720fae7376..8ed486ab78b528df29f8ff5bc47ce6fd258bd5ba 100644
--- a/cqlib/VERSION.txt
+++ b/cqlib/VERSION.txt
@@ -1 +1 @@
-1.3.6
\ No newline at end of file
+1.3.7
\ No newline at end of file
diff --git a/tests/simulator/test_statevector_sim.py b/tests/simulator/test_statevector_sim.py
index 2b7e1518f25b5a5139071c78e578987e88544ce4..7e554d9d6d4f2332968b5dd0f44717f78d665c2a 100644
--- a/tests/simulator/test_statevector_sim.py
+++ b/tests/simulator/test_statevector_sim.py
@@ -710,6 +710,7 @@ def test_fsim():
     circuit.h(1)
     circuit.h(2)
     circuit.fsim(1, 2, theta=theta, phi=phi)
+    circuit.h(2)
     circuit.measure_all()
 
     c = circuit.assign_parameters({
@@ -718,6 +719,11 @@ def test_fsim():
     })
     sim = StatevectorSimulator(c)
     probs = sim.probs()
+    assert all_close(probs, {
+        '000': 0.1875, '100': 0.0625, '010': 0.24574071,
+        '110': 0.004259271, '001': 0.1875, '101': 0.0625,
+        '011': 0.24574071, '111': 0.004259271
+    })
 
 
 def test_memory():