diff --git a/requirements.txt b/requirements.txt
index 785f1ea..e081965 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Pillow==2.4.0
 PyJWT==1.4.0
 PyLEMS==0.4.5
 South==1.0
-Werkzeug==0.11.1
+Werkzeug==0.15.3
 Whoosh==2.5.7
 argparse==1.2.1
 bbcode==1.0.16
diff --git a/requirements_local.txt b/requirements_local.txt
index 252fbad..32f664e 100644
--- a/requirements_local.txt
+++ b/requirements_local.txt
@@ -46,7 +46,7 @@ sorl-thumbnail==11.12.1b0
 South==1.0
 sqlparse==0.1.13
 urllib3==1.9.1
-Werkzeug==0.11.1
+Werkzeug==0.15.3
 wheel==0.24.0
 Whoosh==2.5.7
 yolk==0.4.3