diff --git a/requirements.txt b/requirements.txt
index 1920978..5821f5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -83,7 +83,7 @@ ptyprocess==0.7.0
 pure-eval==0.2.2
 pycparser==2.21
 pygments==2.17.2
-pynndescent==0.5.11
+pynndescent==0.5.13
 pyparsing==3.1.2
 pypi-latest==0.1.2
 python-dateutil==2.9.0.post0