diff --git a/python/build/libs.py b/python/build/libs.py
index ae60c27e7..526abbf64 100644
--- a/python/build/libs.py
+++ b/python/build/libs.py
@@ -49,7 +49,7 @@ libopenmpt = AutotoolsProject(
         '--without-portaudio', '--without-portaudiocpp', '--without-sndfile',
         '--without-flac',
     ],
-    base='libopenmpt-0.6.6+release.autotools',
+    base='libopenmpt-0.7.3+release.autotools',
 )
 
 wildmidi = CmakeProject(