diff --git a/packages/django-dramatiq-postgres/django_dramatiq_postgres/middleware.py b/packages/django-dramatiq-postgres/django_dramatiq_postgres/middleware.py
index e4dcba7b92..01df589213 100644
--- a/packages/django-dramatiq-postgres/django_dramatiq_postgres/middleware.py
+++ b/packages/django-dramatiq-postgres/django_dramatiq_postgres/middleware.py
@@ -186,19 +186,19 @@ class MetricsMiddleware(Middleware):
             "The total number of dead-lettered tasks.",
             self.labels,
         )
-        self.inprogress_messages = Gauge(
-            f"{self.prefix}_tasks_inprogress",
+        self.in_progress_messages = Gauge(
+            f"{self.prefix}_tasks_in_progress",
             "The number of tasks in progress.",
             self.labels,
             multiprocess_mode="livesum",
         )
-        self.inprogress_delayed_messages = Gauge(
-            f"{self.prefix}_tasks_delayed_inprogress",
+        self.in_progress_delayed_messages = Gauge(
+            f"{self.prefix}_tasks_delayed_in_progress",
             "The number of delayed tasks in memory.",
             self.labels,
         )
         self.messages_durations = Histogram(
-            f"{self.prefix}_tasks_duration_miliseconds",
+            f"{self.prefix}_tasks_duration_milliseconds",
             "The time spent processing tasks.",
             self.labels,
             buckets=(
@@ -244,15 +244,15 @@ class MetricsMiddleware(Middleware):
 
     def before_delay_message(self, broker: Broker, message: Message):
         self.delayed_messages.add(message.message_id)
-        self.inprogress_delayed_messages.labels(*self._make_labels(message)).inc()
+        self.in_progress_delayed_messages.labels(*self._make_labels(message)).inc()
 
     def before_process_message(self, broker: Broker, message: Message):
         labels = self._make_labels(message)
         if message.message_id in self.delayed_messages:
             self.delayed_messages.remove(message.message_id)
-            self.inprogress_delayed_messages.labels(*labels).dec()
+            self.in_progress_delayed_messages.labels(*labels).dec()
 
-        self.inprogress_messages.labels(*labels).inc()
+        self.in_progress_messages.labels(*labels).inc()
         self.message_start_times[message.message_id] = current_millis()
 
     def after_process_message(
@@ -269,7 +269,7 @@ class MetricsMiddleware(Middleware):
         message_duration = current_millis() - message_start_time
         self.messages_durations.labels(*labels).observe(message_duration)
 
-        self.inprogress_messages.labels(*labels).dec()
+        self.in_progress_messages.labels(*labels).dec()
         self.total_messages.labels(*labels).inc()
         if exception is not None:
             self.total_errored_messages.labels(*labels).inc()
diff --git a/website/docs/releases/2025/v2025.8.md b/website/docs/releases/2025/v2025.8.md
index 1007f134ec..b90a97df80 100644
--- a/website/docs/releases/2025/v2025.8.md
+++ b/website/docs/releases/2025/v2025.8.md
@@ -50,9 +50,9 @@ Instead, the following metrics are now available:
 - `authentik_tasks_errors_total`
 - `authentik_tasks_retries_total`
 - `authentik_tasks_rejected_total`
-- `authentik_tasks_inprogress`
-- `authentik_tasks_delayed_inprogress`
-- `authentik_tasks_duration_miliseconds`
+- `authentik_tasks_in_progress`
+- `authentik_tasks_delayed_in_progress`
+- `authentik_tasks_duration_milliseconds`
 
 ## New features