diff --git a/tests/data/string_prefixes.py b/tests/data/string_prefixes.py
index 3a9544d1f90..904325b20bd 100644
--- a/tests/data/string_prefixes.py
+++ b/tests/data/string_prefixes.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3.6
+#!/usr/bin/env python3
 
 name = "Łukasz"
 (f"hello {name}", F"hello {name}")
@@ -12,7 +12,7 @@
 # output
 
 
-#!/usr/bin/env python3.6
+#!/usr/bin/env python3
 
 name = "Łukasz"
 (f"hello {name}", f"hello {name}")