diff --git a/pkgs/development/python-modules/awkward-cpp/default.nix b/pkgs/development/python-modules/awkward-cpp/default.nix
index ce96b50ca49b..7bea254a60b9 100644
--- a/pkgs/development/python-modules/awkward-cpp/default.nix
+++ b/pkgs/development/python-modules/awkward-cpp/default.nix
@@ -11,13 +11,13 @@
 
 buildPythonPackage rec {
   pname = "awkward-cpp";
-  version = "44";
+  version = "45";
   pyproject = true;
 
   src = fetchPypi {
     pname = "awkward_cpp";
     inherit version;
-    hash = "sha256-jcSZKI1tFrLqILUaJ9UEflGiR7aqz8vLOzAsrW08h9g=";
+    hash = "sha256-hgFM9bGqu63qKBnG5gVe5JilA+yiNO3Bn/UCkos08WI=";
   };
 
   build-system = [
diff --git a/pkgs/development/python-modules/awkward/default.nix b/pkgs/development/python-modules/awkward/default.nix
index 5b683164681e..f9e5498ebc2a 100644
--- a/pkgs/development/python-modules/awkward/default.nix
+++ b/pkgs/development/python-modules/awkward/default.nix
@@ -1,6 +1,5 @@
 {
   lib,
-  stdenv,
   buildPythonPackage,
   fetchFromGitHub,
 
@@ -26,14 +25,14 @@
 
 buildPythonPackage rec {
   pname = "awkward";
-  version = "2.7.4";
+  version = "2.8.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "scikit-hep";
     repo = "awkward";
     tag = "v${version}";
-    hash = "sha256-OXSl+8sfrx+JlLu40wHf+98WVNNwm9uxvsnGXRDztDg=";
+    hash = "sha256-dr8DUY6T6fvtMASdM9U+XQN0dVP8AKvwa1gwHfOz3Dw=";
   };
 
   build-system = [
@@ -62,31 +61,15 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  disabledTests =
-    [
-      # pyarrow.lib.ArrowInvalid
-      "test_recordarray"
-    ]
-    ++ lib.optionals (pythonAtLeast "3.13") [
-      # AttributeError: 'FrameLocalsProxy' object has no attribute 'clear'
-      "test_numexpr"
-    ];
+  disabledTests = [
+    # pyarrow.lib.ArrowInvalid
+    "test_recordarray"
+  ];
 
-  disabledTestPaths =
-    [
-      # Need to be run on a GPU platform.
-      "tests-cuda"
-    ]
-    ++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
-      # Fatal Python error: Segmentation fault at:
-      # numba/typed/typedlist.py", line 344 in append
-      "tests/test_0118_numba_cpointers.py"
-      "tests/test_0397_arrays_as_constants_in_numba.py"
-      "tests/test_1677_array_builder_in_numba.py"
-      "tests/test_2055_array_builder_check.py"
-      "tests/test_2349_growablebuffer_in_numba.py"
-      "tests/test_2408_layoutbuilder_in_numba.py"
-    ];
+  disabledTestPaths = [
+    # Need to be run on a GPU platform.
+    "tests-cuda"
+  ];
 
   meta = {
     description = "Manipulate JSON-like data with NumPy-like idioms";