diff --git a/multi-vec_retriever_requirements.txt b/multi-vec_retriever_requirements.txt
index 2ee9c92..5a9fbf8 100644
--- a/multi-vec_retriever_requirements.txt
+++ b/multi-vec_retriever_requirements.txt
@@ -237,7 +237,7 @@ watchfiles==1.1.1
 wavedrom==2.0.3.post3
 wcwidth==0.2.14
 websockets==15.0.1
-Werkzeug==3.1.3
+Werkzeug==3.1.5
 xformers==0.0.32.post1
 xgrammar==0.1.25
 xxhash==3.6.0
diff --git a/single-vec_retriever_requirements.txt b/single-vec_retriever_requirements.txt
index 16f52fe..c3110f6 100644
--- a/single-vec_retriever_requirements.txt
+++ b/single-vec_retriever_requirements.txt
@@ -316,7 +316,7 @@ watchfiles==1.0.5
 wavedrom==2.0.3.post3
 wcwidth==0.2.13
 websockets==15.0.1
-Werkzeug==3.1.3
+Werkzeug==3.1.5
 wrapt==1.17.2
 xformers==0.0.29.post2
 xgrammar==0.1.16