diff --git a/requirements.txt b/requirements.txt
index 62d3fb5..29201e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 fast-json==0.3.2
 orjson==3.11.3
-pyjson5==1.6.9
+pyjson5==2.0.0
 pysimdjson==6.0.2 ; python_version < '3.13'
 python-rapidjson==1.21
 simplejson==3.20.2