diff --git a/setup.py b/setup.py
index 097d809..b0bdb19 100644
--- a/setup.py
+++ b/setup.py
@@ -18,11 +18,11 @@
         "Operating System :: OS Independent",
     ],
     install_requires=[
-          'pyelftools',
+          'pyelftools==0.29',
       ],
     packages=[
         'elfwrapper'
         ],
 
     python_requires='>=3.8',
-)
\ No newline at end of file
+)