diff --git a/python/build/libs.py b/python/build/libs.py
index a01835fca..a1456c79d 100644
--- a/python/build/libs.py
+++ b/python/build/libs.py
@@ -644,8 +644,8 @@ curl = CmakeProject(
 )
 
 libnfs = AutotoolsProject(
-    'https://github.com/sahlberg/libnfs/archive/libnfs-5.0.2.tar.gz',
-    '637e56643b19da9fba98f06847788c4dad308b723156a64748041035dcdf9bd3',
+    'https://github.com/sahlberg/libnfs/archive/libnfs-5.0.3.tar.gz',
+    'd945cb4f4c8f82ee1f3640893a168810f794a28e1010bb007ec5add345e9df3e',
     'lib/libnfs.a',
     [
         '--disable-shared', '--enable-static',
@@ -656,7 +656,7 @@ libnfs = AutotoolsProject(
 
         '--disable-utils', '--disable-examples',
     ],
-    base='libnfs-libnfs-5.0.2',
+    base='libnfs-libnfs-5.0.3',
     autoreconf=True,
 )