diff --git a/examples/models/llama/install_requirement_helper.py b/examples/models/llama/install_requirement_helper.py
index 3d3254a13a5..721207114a3 100644
--- a/examples/models/llama/install_requirement_helper.py
+++ b/examples/models/llama/install_requirement_helper.py
@@ -16,7 +16,7 @@
     try:
         # If the import succeeds, this means it isn't using lm_eval's module
         import examples.models
-    except:
+    except Exception:
         print(
             "Failed to import examples.models due to lm_eval conflict. Removing lm_eval examples module"
         )
@@ -25,5 +25,5 @@
         examples_path = examples.__path__[0]
         shutil.rmtree(examples_path)
 
-except:
+except Exception:
     pass
diff --git a/examples/models/mobilenet_v2/model.py b/examples/models/mobilenet_v2/model.py
index 32e82197e46..40df0e1cf04 100644
--- a/examples/models/mobilenet_v2/model.py
+++ b/examples/models/mobilenet_v2/model.py
@@ -38,7 +38,7 @@ def get_example_inputs(self):
             )
             try:
                 urllib.URLopener().retrieve(url, filename)
-            except:
+            except Exception:
                 urllib.request.urlretrieve(url, filename)
             from PIL import Image
             from torchvision import transforms
diff --git a/extension/pytree/__init__.py b/extension/pytree/__init__.py
index 6fb59b569b2..acef9ab32cb 100644
--- a/extension/pytree/__init__.py
+++ b/extension/pytree/__init__.py
@@ -32,7 +32,7 @@
         tree_unflatten as tree_unflatten,
         TreeSpec as TreeSpec,
     )
-except:
+except Exception:
     logger.info(
         "Unable to import executorch.extension.pytree, using native torch pytree instead."
     )