diff --git a/requirements/speed.txt b/requirements/speed.txt
index 37c6a01..934e0b8 100644
--- a/requirements/speed.txt
+++ b/requirements/speed.txt
@@ -1 +1 @@
-ujson~=5.8.0
\ No newline at end of file
+ujson~=5.9.0
\ No newline at end of file