diff --git a/utool/util_inject.py b/utool/util_inject.py
index 7452c5fd..25ded8f2 100755
--- a/utool/util_inject.py
+++ b/utool/util_inject.py
@@ -305,10 +305,15 @@ def rrr(verbose=True):
         if not __RELOAD_OK__:
             raise Exception('Reloading has been forced off')
         try:
-            import imp
+            v = sys.version_info
+            if v.major >= 3 and v.minor >= 4:
+                import importlib
+                importlib.reload(module)
+            else:
+                import imp
+                imp.reload(module)
             if verbose and not QUIET:
                 builtins.print('RELOAD: ' + str(module_prefix) + ' __name__=' + module_name)
-            imp.reload(module)
         except Exception as ex:
             print(ex)
             print('%s Failed to reload' % module_prefix)