diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ff350b2a..5b9195b4 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
       hooks:
           - id: prettier
     - repo: https://github.com/asottile/blacken-docs
-      rev: 1.16.0
+      rev: 1.18.0
       hooks:
           - id: blacken-docs
     - repo: https://github.com/PyCQA/isort
@@ -23,7 +23,7 @@ repos:
       hooks:
           - id: isort
     - repo: https://github.com/pre-commit/mirrors-mypy
-      rev: v1.10.0
+      rev: v1.10.1
       hooks:
           - id: mypy
             additional_dependencies: [numpy, types-PyYAML]
@@ -59,7 +59,7 @@ repos:
                 - --remove-unused-variable
                 - --ignore-init-module-imports
     - repo: https://github.com/PyCQA/flake8
-      rev: 7.0.0
+      rev: 7.1.0
       hooks:
           - id: flake8
             additional_dependencies:
diff --git a/src/spatialdata_io/readers/mcmicro.py b/src/spatialdata_io/readers/mcmicro.py
index a84121fb..22d521ad 100644
--- a/src/spatialdata_io/readers/mcmicro.py
+++ b/src/spatialdata_io/readers/mcmicro.py
@@ -258,7 +258,7 @@ def _create_anndata(
         obs=table.drop(columns=var + coords),
         var=markers,
         obsm={"spatial": table[coords].to_numpy()},
-        dtype=np.float_,
+        dtype=float,
     )
     adata.obs["region"] = pd.Categorical([region_value] * len(adata))
     return adata, region_value