diff --git a/pkgs/development/python-modules/llvmlite/default.nix b/pkgs/development/python-modules/llvmlite/default.nix
index 18a36351c0674..383346cbf0584 100644
--- a/pkgs/development/python-modules/llvmlite/default.nix
+++ b/pkgs/development/python-modules/llvmlite/default.nix
@@ -26,7 +26,7 @@ in
 
 buildPythonPackage rec {
   pname = "llvmlite";
-  version = "0.45.0";
+  version = "0.46.0";
   pyproject = true;
 
   disabled = isPyPy || pythonAtLeast "3.14";
@@ -35,7 +35,7 @@ buildPythonPackage rec {
     owner = "numba";
     repo = "llvmlite";
     tag = "v${version}";
-    hash = "sha256-xONYpDGsx6lhbAjAqwFx5Vo3PxeFsblhZxkxTSjMWOE=";
+    hash = "sha256-mQFNfcOLmFYvYQGcgLi7G6iJDoTCm7hJfPh5hH9jPGc=";
   };
 
   build-system = [ setuptools ];
diff --git a/pkgs/development/python-modules/numba/default.nix b/pkgs/development/python-modules/numba/default.nix
index 81528b752c375..32c45c2f56c0f 100644
--- a/pkgs/development/python-modules/numba/default.nix
+++ b/pkgs/development/python-modules/numba/default.nix
@@ -33,7 +33,7 @@ let
   cudatoolkit = cudaPackages.cuda_nvcc;
 in
 buildPythonPackage rec {
-  version = "0.62.0";
+  version = "0.63.1";
   pname = "numba";
   pyproject = true;
 
@@ -51,7 +51,7 @@ buildPythonPackage rec {
     postFetch = ''
       sed -i 's/git_refnames = "[^"]*"/git_refnames = " (tag: ${src.tag})"/' $out/numba/_version.py
     '';
-    hash = "sha256-y/mvmzMwTHc/tWg4WFqFJOThbFiIF71OHLvtztkT+hE=";
+    hash = "sha256-M7Hdc1Qakclz7i/HujBUqVEWFsHj9ZGQDzb8Ze9AztA=";
   };
 
   postPatch = ''