diff --git a/deps/amqp10_common/codegen.py b/deps/amqp10_common/codegen.py
index dc4480a..d573bcf 100755
--- a/deps/amqp10_common/codegen.py
+++ b/deps/amqp10_common/codegen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 from __future__ import print_function
 
diff --git a/deps/rabbit_common/codegen.py b/deps/rabbit_common/codegen.py
index 8b81362..70bd7fa 100755
--- a/deps/rabbit_common/codegen.py
+++ b/deps/rabbit_common/codegen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 ##  The contents of this file are subject to the Mozilla Public License
 ##  Version 1.1 (the "License"); you may not use this file except in
diff --git a/deps/rabbitmq_auth_backend_http/examples/rabbitmq_auth_backend_django/manage.py b/deps/rabbitmq_auth_backend_http/examples/rabbitmq_auth_backend_django/manage.py
index 1ae2e80..3e61442 100755
--- a/deps/rabbitmq_auth_backend_http/examples/rabbitmq_auth_backend_django/manage.py
+++ b/deps/rabbitmq_auth_backend_http/examples/rabbitmq_auth_backend_django/manage.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os
 import sys
 
diff --git a/deps/rabbitmq_consistent_hash_exchange/README.md b/deps/rabbitmq_consistent_hash_exchange/README.md
index ce1623f..6ff906b 100644
--- a/deps/rabbitmq_consistent_hash_exchange/README.md
+++ b/deps/rabbitmq_consistent_hash_exchange/README.md
@@ -150,7 +150,7 @@ Executable versions of some of the code examples can be found under [./examples]
 This version of the example uses [Pika](https://pika.readthedocs.io/en/stable/), the most widely used Python client for RabbitMQ:
 
 ``` python
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
@@ -342,7 +342,7 @@ routed to the same **arbitrarily chosen** queue.
 #### Code Example in Python
 
 ``` python
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
@@ -544,7 +544,7 @@ routed to the same **arbitrarily chosen** queue.
 #### Code Example in Python
 
 ``` python
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
diff --git a/deps/rabbitmq_consistent_hash_exchange/examples/python/example1.py b/deps/rabbitmq_consistent_hash_exchange/examples/python/example1.py
index 6cf67d6..30e43ea 100644
--- a/deps/rabbitmq_consistent_hash_exchange/examples/python/example1.py
+++ b/deps/rabbitmq_consistent_hash_exchange/examples/python/example1.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
diff --git a/deps/rabbitmq_consistent_hash_exchange/examples/python/example2.py b/deps/rabbitmq_consistent_hash_exchange/examples/python/example2.py
index 8c1ac15..0099b28 100644
--- a/deps/rabbitmq_consistent_hash_exchange/examples/python/example2.py
+++ b/deps/rabbitmq_consistent_hash_exchange/examples/python/example2.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
diff --git a/deps/rabbitmq_consistent_hash_exchange/examples/python/example3.py b/deps/rabbitmq_consistent_hash_exchange/examples/python/example3.py
index 0b74501..c11a4ce 100644
--- a/deps/rabbitmq_consistent_hash_exchange/examples/python/example3.py
+++ b/deps/rabbitmq_consistent_hash_exchange/examples/python/example3.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 import pika
 import time
diff --git a/deps/rabbitmq_management/bin/rabbitmqadmin b/deps/rabbitmq_management/bin/rabbitmqadmin
index 55173cb..04c0c12 100755
--- a/deps/rabbitmq_management/bin/rabbitmqadmin
+++ b/deps/rabbitmq_management/bin/rabbitmqadmin
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 #   The contents of this file are subject to the Mozilla Public License
 #   Version 1.1 (the "License"); you may not use this file except in
diff --git a/deps/rabbitmq_trust_store/examples/rabbitmq_trust_store_django/manage.py b/deps/rabbitmq_trust_store/examples/rabbitmq_trust_store_django/manage.py
index 469f277..ea21f63 100755
--- a/deps/rabbitmq_trust_store/examples/rabbitmq_trust_store_django/manage.py
+++ b/deps/rabbitmq_trust_store/examples/rabbitmq_trust_store_django/manage.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 import os
 import sys