diff --git a/tests/conftest.py b/tests/conftest.py
index 2d1c469..02dc965 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -147,7 +147,7 @@ def radius_data_URhIn() -> dict:
         "U": {
             "CIF_radius": 1.377,
             "CIF_radius_refined": 1.6143,
-            "Pauling_radius_CN12": 1.51,
+            "Pauling_radius_CN12": 1.516,
         },
     }
 
diff --git a/tests/core/data/test_radius_handler.py b/tests/core/data/test_radius_handler.py
index 66b6c44..008a51c 100644
--- a/tests/core/data/test_radius_handler.py
+++ b/tests/core/data/test_radius_handler.py
@@ -19,7 +19,7 @@ def test_get_CIF_pauling_radii():
     expected = {
         "In": {"CIF_radius": 1.624, "Pauling_radius_CN12": 1.66},
         "Rh": {"CIF_radius": 1.345, "Pauling_radius_CN12": 1.342},
-        "U": {"CIF_radius": 1.377, "Pauling_radius_CN12": 1.51},
+        "U": {"CIF_radius": 1.377, "Pauling_radius_CN12": 1.516},
     }
     assert get_CIF_pauling_radius(test_elements) == expected
 
diff --git a/tests/core/models/test_cif.py b/tests/core/models/test_cif.py
index d705553..0a89d65 100644
--- a/tests/core/models/test_cif.py
+++ b/tests/core/models/test_cif.py
@@ -235,7 +235,7 @@ def test_radius_values(cif_URhIn):
         "U": {
             "CIF_radius": 1.377,
             "CIF_radius_refined": 1.614,
-            "Pauling_radius_CN12": 1.51,
+            "Pauling_radius_CN12": 1.516,
         },
     }
     actual_values = cif_URhIn.radius_values