diff --git a/tests/integration/test_scheduler_heap_stress.py b/tests/integration/test_scheduler_heap_stress.py
index 4add431f7c..3c757bfc9d 100644
--- a/tests/integration/test_scheduler_heap_stress.py
+++ b/tests/integration/test_scheduler_heap_stress.py
@@ -29,7 +29,7 @@ async def test_scheduler_heap_stress(
     )
 
     # Create a future to signal test completion
-    loop = asyncio.get_event_loop()
+    loop = asyncio.get_running_loop()
     test_complete_future: asyncio.Future[None] = loop.create_future()
 
     # Track executed timeouts/intervals and their order
diff --git a/tests/integration/test_scheduler_rapid_cancellation.py b/tests/integration/test_scheduler_rapid_cancellation.py
index f38c5ebb57..89c41a4c33 100644
--- a/tests/integration/test_scheduler_rapid_cancellation.py
+++ b/tests/integration/test_scheduler_rapid_cancellation.py
@@ -29,7 +29,7 @@ async def test_scheduler_rapid_cancellation(
     )
 
     # Create a future to signal test completion
-    loop = asyncio.get_event_loop()
+    loop = asyncio.get_running_loop()
     test_complete_future: asyncio.Future[None] = loop.create_future()
 
     # Track test progress
diff --git a/tests/integration/test_scheduler_recursive_timeout.py b/tests/integration/test_scheduler_recursive_timeout.py
index acd03215d1..c015978e15 100644
--- a/tests/integration/test_scheduler_recursive_timeout.py
+++ b/tests/integration/test_scheduler_recursive_timeout.py
@@ -28,7 +28,7 @@ async def test_scheduler_recursive_timeout(
     )
 
     # Create a future to signal test completion
-    loop = asyncio.get_event_loop()
+    loop = asyncio.get_running_loop()
     test_complete_future: asyncio.Future[None] = loop.create_future()
 
     # Track execution sequence
diff --git a/tests/integration/test_scheduler_simultaneous_callbacks.py b/tests/integration/test_scheduler_simultaneous_callbacks.py
index 60b87c3cfd..357e0aa397 100644
--- a/tests/integration/test_scheduler_simultaneous_callbacks.py
+++ b/tests/integration/test_scheduler_simultaneous_callbacks.py
@@ -29,7 +29,7 @@ async def test_scheduler_simultaneous_callbacks(
     )
 
     # Create a future to signal test completion
-    loop = asyncio.get_event_loop()
+    loop = asyncio.get_running_loop()
     test_complete_future: asyncio.Future[None] = loop.create_future()
 
     # Track test progress