diff --git a/bin/dh_virtualenv b/bin/dh_virtualenv
index 8bafbcf..0a422ad 100755
--- a/bin/dh_virtualenv
+++ b/bin/dh_virtualenv
@@ -57,7 +57,7 @@ def main():
     # passed the packages keyword argument. Newer (like Ubuntu
     # Precise) expect the whole options to be passed.
 
-    arguments = inspect.getargspec(DebHelper.__init__).args
+    arguments = inspect.getfullargspec(DebHelper.__init__).args
     if 'packages' in arguments:
         dh = DebHelper(packages=options.package or None)
     else:
diff --git a/doc/changes.rst b/doc/changes.rst
index 5ce5067..cd96408 100644
--- a/doc/changes.rst
+++ b/doc/changes.rst
@@ -19,6 +19,8 @@ Unreleased
   [`@blag <https://github.com/blag>`_, `@Kami <https://github.com/Kami>`_,
   `@dennybaa <https://github.com/dennybaa>`_, and
   `@StackStorm contributors <https://github.com/StackStorm>`_]
+* Replace usage of `inspect.getargspec` with `inspect.getfullargspec` for compatibility
+  with Python 3.11.
 
 1.2.2
 =====