diff --git a/requirements-model.txt b/requirements-model.txt
index 76bfdfe..91e8e30 100644
--- a/requirements-model.txt
+++ b/requirements-model.txt
@@ -1,4 +1,4 @@
 # Optional CPU inference backend. Only wheels are acquired; remote model code is never run.
 onnxruntime==1.22.1
-tokenizers==0.21.4
+tokenizers==0.23.3
 numpy==2.2.6