2 files changed, 1 insertions, 1 deletions
diff --git a/lib/pyyaml b/lib/pyyaml
-Subproject 0f64cbfa54b0b22dc7b776b7b98a7cd657e84d7
+Subproject 2f463cf5b0e98a52bc20e348d1e69761bf263b8
diff --git a/setup.py b/setup.py
index 6fe1d14..e3b2198 100644
--- a/setup.py
+++ b/setup.py
@@ -73,7 +73,7 @@ setup(
     ],
 
     install_requires=[
-        'PyYAML>=5.1.2,<6',
+        'PyYAML>=5.3,<6',
     ],
 
     # To provide executable scripts, use entry points in preference to the