diff --git a/tests/regression_tests/particle_restart_eigval/results_true.dat b/tests/regression_tests/particle_restart_eigval/results_true.dat
index d1f933582..64101d770 100644
--- a/tests/regression_tests/particle_restart_eigval/results_true.dat
+++ b/tests/regression_tests/particle_restart_eigval/results_true.dat
@@ -1,16 +1,16 @@
 current batch:
-1.000000E+01
+1.100000E+01
 current generation:
 1.000000E+00
 particle id:
-1.030000E+03
+9.020000E+02
 run mode:
 eigenvalue
 particle weight:
 1.000000E+00
 particle energy:
-3.158576E+06
+3.691964E+06
 particle xyz:
-5.846531E+01 -3.717881E+01 -3.787515E+00
+-5.047439E+01 2.730535E+01 -2.619863E+01
 particle uvw:
-6.197114E-01 -2.450461E-01 -7.455939E-01
+-6.278670E-01 1.419818E-01 -7.652609E-01
diff --git a/tests/regression_tests/particle_restart_eigval/test.py b/tests/regression_tests/particle_restart_eigval/test.py
index a30eb9787..e526e5003 100644
--- a/tests/regression_tests/particle_restart_eigval/test.py
+++ b/tests/regression_tests/particle_restart_eigval/test.py
@@ -2,5 +2,5 @@ from tests.testing_harness import ParticleRestartTestHarness
 
 
 def test_particle_restart_eigval():
-    harness = ParticleRestartTestHarness('particle_10_1030.h5')
+    harness = ParticleRestartTestHarness('particle_11_902.h5')
     harness.main()
diff --git a/tests/regression_tests/particle_restart_fixed/results_true.dat b/tests/regression_tests/particle_restart_fixed/results_true.dat
index c4ac94c4d..791ec7aed 100644
--- a/tests/regression_tests/particle_restart_fixed/results_true.dat
+++ b/tests/regression_tests/particle_restart_fixed/results_true.dat
@@ -1,16 +1,16 @@
 current batch:
-7.000000E+00
+4.000000E+00
 current generation:
 1.000000E+00
 particle id:
-1.440000E+02
+2.410000E+02
 run mode:
 fixed source
 particle weight:
 1.000000E+00
 particle energy:
-5.749729E+06
+3.896365E+06
 particle xyz:
-8.754675E+00 2.551620E+00 4.394350E-01
+8.710681E-01 3.698823E+00 -2.286229E+00
 particle uvw:
--5.971721E-01 -4.845709E-01 6.391999E-01
+-5.882735E-01 4.665422E-01 -6.605093E-01
diff --git a/tests/regression_tests/particle_restart_fixed/test.py b/tests/regression_tests/particle_restart_fixed/test.py
index 463568ecc..e87bcf8b5 100644
--- a/tests/regression_tests/particle_restart_fixed/test.py
+++ b/tests/regression_tests/particle_restart_fixed/test.py
@@ -2,5 +2,5 @@ from tests.testing_harness import ParticleRestartTestHarness
 
 
 def test_particle_restart_fixed():
-    harness = ParticleRestartTestHarness('particle_7_144.h5')
+    harness = ParticleRestartTestHarness('particle_4_241.h5')
     harness.main()