diff --git a/http_headers_fuzzer/requirements.txt b/http_headers_fuzzer/requirements.txt
index 566083c..4abf442 100644
--- a/http_headers_fuzzer/requirements.txt
+++ b/http_headers_fuzzer/requirements.txt
@@ -1 +1,2 @@
-requests==2.22.0
+requests==2.32.4
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability