diff --git a/python/requirements.txt b/python/requirements.txt
index c47b6e5c158c6d2c665eaed0d4edfc6eb51f3a9c..ee65ed362869816ef7a2073912501b28309b2556 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -15,7 +15,7 @@ itsdangerous==1.1.0
 Jinja2==2.11.3
 pyclipper==1.2.1
 MarkupSafe==1.1.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 ujson>=2.0.3
 sentencepiece==0.1.96; platform_machine !=  "aarch64"
 sentencepiece; platform_machine ==  "aarch64"
diff --git a/python/requirements_mac.txt b/python/requirements_mac.txt
index 9281deff1bae30e5a9faebf972eb02fc7941d20e..5c3ab62662f569093c8cec28bf6858cdd9862a8c 100644
--- a/python/requirements_mac.txt
+++ b/python/requirements_mac.txt
@@ -11,7 +11,7 @@ click==7.1.2
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 ujson>=2.0.3
 grpcio-tools==1.33.2
 grpcio>=1.33.2