diff --git a/unittest/force-styles/test_angle_style.cpp b/unittest/force-styles/test_angle_style.cpp
index 65e1699a85..010fabd6e2 100644
--- a/unittest/force-styles/test_angle_style.cpp
+++ b/unittest/force-styles/test_angle_style.cpp
@@ -564,7 +564,7 @@ TEST(AngleStyle, numdiff)
     if (!verbose) ::testing::internal::GetCapturedStdout();
     Fix *ifix = lmp->modify->get_fix_by_id("diff");
     if (ifix) {
-        double epsilon = test_config.epsilon * 1.0e7;
+        double epsilon = test_config.epsilon * 5.0e8;
         ErrorStats stats;
         double **f1 = lmp->atom->f;
         double **f2 = ifix->array_atom;
diff --git a/unittest/force-styles/test_bond_style.cpp b/unittest/force-styles/test_bond_style.cpp
index 6efb9978d1..185d28089e 100644
--- a/unittest/force-styles/test_bond_style.cpp
+++ b/unittest/force-styles/test_bond_style.cpp
@@ -567,7 +567,7 @@ TEST(BondStyle, numdiff)
     if (!verbose) ::testing::internal::GetCapturedStdout();
     Fix *ifix = lmp->modify->get_fix_by_id("diff");
     if (ifix) {
-        double epsilon = test_config.epsilon * 1.0e7;
+        double epsilon = test_config.epsilon * 5.0e8;
         ErrorStats stats;
         double **f1 = lmp->atom->f;
         double **f2 = ifix->array_atom;
diff --git a/unittest/force-styles/test_dihedral_style.cpp b/unittest/force-styles/test_dihedral_style.cpp
index 74ba3779c8..efc37b9e03 100644
--- a/unittest/force-styles/test_dihedral_style.cpp
+++ b/unittest/force-styles/test_dihedral_style.cpp
@@ -569,7 +569,7 @@ TEST(DihedralStyle, numdiff)
     if (!verbose) ::testing::internal::GetCapturedStdout();
     Fix *ifix = lmp->modify->get_fix_by_id("diff");
     if (ifix) {
-        double epsilon = test_config.epsilon * 1.0e7;
+        double epsilon = test_config.epsilon * 5.0e8;
         ErrorStats stats;
         double **f1 = lmp->atom->f;
         double **f2 = ifix->array_atom;
diff --git a/unittest/force-styles/test_improper_style.cpp b/unittest/force-styles/test_improper_style.cpp
index 7eaa72f67e..ba3618d3dc 100644
--- a/unittest/force-styles/test_improper_style.cpp
+++ b/unittest/force-styles/test_improper_style.cpp
@@ -561,7 +561,7 @@ TEST(ImproperStyle, numdiff)
     if (!verbose) ::testing::internal::GetCapturedStdout();
     Fix *ifix = lmp->modify->get_fix_by_id("diff");
     if (ifix) {
-        double epsilon = test_config.epsilon * 1.0e7;
+        double epsilon = test_config.epsilon * 5.0e8;
         ErrorStats stats;
         double **f1 = lmp->atom->f;
         double **f2 = ifix->array_atom;
diff --git a/unittest/force-styles/tests/angle-gaussian.yaml b/unittest/force-styles/tests/angle-gaussian.yaml
index f8155fea72..0022862384 100644
--- a/unittest/force-styles/tests/angle-gaussian.yaml
+++ b/unittest/force-styles/tests/angle-gaussian.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 17 Feb 2022
 date_generated: Fri Mar 18 22:17:52 2022
-epsilon: 7.5e-12
+epsilon: 2.5e-13
 skip_tests:
 prerequisites: ! |
   atom full
diff --git a/unittest/force-styles/tests/angle-mm3.yaml b/unittest/force-styles/tests/angle-mm3.yaml
index 171f29715c..9fb9460183 100644
--- a/unittest/force-styles/tests/angle-mm3.yaml
+++ b/unittest/force-styles/tests/angle-mm3.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 17 Feb 2022
 date_generated: Fri Mar 18 22:17:52 2022
-epsilon: 1.5e-10
+epsilon: 2.5e-12
 skip_tests:
 prerequisites: ! |
   atom full
diff --git a/unittest/force-styles/tests/dihedral-charmmfsw.yaml b/unittest/force-styles/tests/dihedral-charmmfsw.yaml
index ad9c5ca959..6d2035acc5 100644
--- a/unittest/force-styles/tests/dihedral-charmmfsw.yaml
+++ b/unittest/force-styles/tests/dihedral-charmmfsw.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 17 Feb 2022
 date_generated: Fri Mar 18 22:18:02 2022
-epsilon: 2.5e-10
+epsilon: 5.0e-12
 skip_tests:
 prerequisites: ! |
   atom full
diff --git a/unittest/force-styles/tests/dihedral-table_cut_spline.yaml b/unittest/force-styles/tests/dihedral-table_cut_spline.yaml
index 61b3f04329..be637652a0 100644
--- a/unittest/force-styles/tests/dihedral-table_cut_spline.yaml
+++ b/unittest/force-styles/tests/dihedral-table_cut_spline.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 17 Feb 2022
 date_generated: Fri Mar 18 22:18:02 2022
-epsilon: 2.5e-12
+epsilon: 2.5e-13
 skip_tests:
 prerequisites: ! |
   atom full
diff --git a/unittest/force-styles/tests/dihedral-table_spline.yaml b/unittest/force-styles/tests/dihedral-table_spline.yaml
index d5441c13d7..10e56e4a6d 100644
--- a/unittest/force-styles/tests/dihedral-table_spline.yaml
+++ b/unittest/force-styles/tests/dihedral-table_spline.yaml
@@ -1,7 +1,7 @@
 ---
 lammps_version: 22 Dec 2022
 date_generated: Mon Dec 26 16:49:37 2022
-epsilon: 5.0e-12
+epsilon: 1.0e-13
 skip_tests:
 prerequisites: ! |
   atom full