diff --git a/reference/sandbox/requirements.txt b/reference/sandbox/requirements.txt
index c1a111b..bffeee4 100644
--- a/reference/sandbox/requirements.txt
+++ b/reference/sandbox/requirements.txt
@@ -4,7 +4,6 @@
 #
 #    pip-compile --allow-unsafe --generate-hashes --output-file=reference/sandbox/requirements.txt reference/sandbox/requirements.in
 #
-
 blinker==1.9.0 \
     --hash=sha256:b4ce2265a7abece45e7cc896e98dbebe6cead56bcf805a3d23136d145f5445bf \
     --hash=sha256:ba0efaa9080b619ff2f3459d1d500c57bddea4a6b424b60a91141db6fd2f08bc
@@ -16,7 +15,7 @@ click==8.4.2 \
 flask==3.1.3 \
     --hash=sha256:0ef0e52b8a9cd932855379197dd8f94047b359ca0a78695144304cb45f87c9eb \
     --hash=sha256:f4bcbefc124291925f1a26446da31a5178f9483862233b23c0c96a20701f670c
-    # via -r reference/sandbox/requirements.in
+    # via -r requirements.in
 itsdangerous==2.2.0 \
     --hash=sha256:c6242fc49e35958c8b15141343aa660db5fc54d4f13a1db01a3f5891b98700ef \
     --hash=sha256:e0050c0b7da1eea53ffaf149c0cfbb5c6e2e2b69c4bef22c81fa6eb73e5f6173
@@ -119,7 +118,7 @@ markupsafe==3.0.3 \
     #   flask
     #   jinja2
     #   werkzeug
-werkzeug==3.1.8 \
-    --hash=sha256:63a77fb8892bf28ebc3178683445222aa500e48ebad5ec77b0ad80f8726b1f50 \
-    --hash=sha256:9bad61a4268dac112f1c5cd4630a56ede601b6ed420300677a869083d70a4c44
+werkzeug==3.1.9 \
+    --hash=sha256:55ca7c70a75689be937aa27f8ff4b018f06ff4838fc73045560bf0f5a1291060 \
+    --hash=sha256:6392e50c78460ba618e5b21f08a71f59c99ce99cdc6cf6e3dd7e6ccca8754fab
     # via flask