diff --git a/pygmtsar/setup.py b/pygmtsar/setup.py
index 982f8d53..1a6382d4 100644
--- a/pygmtsar/setup.py
+++ b/pygmtsar/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='pygmtsar',
-    version='2023.4.20',
+    version='2023.5.3',
     description='PyGMTSAR (Python GMTSAR) - Easy and Fast Satellite Interferometry For Everyone',
     long_description=long_description,
     long_description_content_type='text/markdown',