diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d454f24..55ccd5b 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -39,7 +39,7 @@ repos:
       - id: isort
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 23.12.1
+    rev: 24.1.0
     hooks:
       - id: black
 
diff --git a/plugins/modules/iso_info.py b/plugins/modules/iso_info.py
index c641d69..e623d17 100644
--- a/plugins/modules/iso_info.py
+++ b/plugins/modules/iso_info.py
@@ -151,12 +151,14 @@ class AnsibleHCloudIsoInfo(AnsibleHCloud):
                     "deprecated": (
                         iso_info.deprecation.unavailable_after if iso_info.deprecation is not None else None
                     ),
-                    "deprecation": {
-                        "announced": iso_info.deprecation.announced.isoformat(),
-                        "unavailable_after": iso_info.deprecation.unavailable_after.isoformat(),
-                    }
-                    if iso_info.deprecation is not None
-                    else None,
+                    "deprecation": (
+                        {
+                            "announced": iso_info.deprecation.announced.isoformat(),
+                            "unavailable_after": iso_info.deprecation.unavailable_after.isoformat(),
+                        }
+                        if iso_info.deprecation is not None
+                        else None
+                    ),
                 }
             )
 
diff --git a/plugins/modules/server_type_info.py b/plugins/modules/server_type_info.py
index abee399..61f1f50 100644
--- a/plugins/modules/server_type_info.py
+++ b/plugins/modules/server_type_info.py
@@ -153,12 +153,14 @@ class AnsibleHCloudServerTypeInfo(AnsibleHCloud):
                         "cpu_type": to_native(server_type.cpu_type),
                         "architecture": to_native(server_type.architecture),
                         "included_traffic": server_type.included_traffic,
-                        "deprecation": {
-                            "announced": server_type.deprecation.announced.isoformat(),
-                            "unavailable_after": server_type.deprecation.unavailable_after.isoformat(),
-                        }
-                        if server_type.deprecation is not None
-                        else None,
+                        "deprecation": (
+                            {
+                                "announced": server_type.deprecation.announced.isoformat(),
+                                "unavailable_after": server_type.deprecation.unavailable_after.isoformat(),
+                            }
+                            if server_type.deprecation is not None
+                            else None
+                        ),
                     }
                 )
         return tmp