diff --git a/.pydevproject b/.pydevproject
index 6ceaf89..b033028 100644
--- a/.pydevproject
+++ b/.pydevproject
@@ -3,6 +3,6 @@
 <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
 <path>/${PROJECT_DIR_NAME}/src</path>
 </pydev_pathproperty>
-<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.6</pydev_property>
+<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 3.9</pydev_property>
 <pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
 </pydev_project>