diff --git a/tools/protodoc/requirements.txt b/tools/protodoc/requirements.txt
index e94db0959e4eb..2d177d700626c 100644
--- a/tools/protodoc/requirements.txt
+++ b/tools/protodoc/requirements.txt
@@ -1,6 +1,6 @@
-Jinja2==2.11.3 \
-    --hash=sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419 \
-    --hash=sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6
+Jinja2==3.0.0 \
+    --hash=sha256:2f2de5285cf37f33d33ecd4a9080b75c87cd0c1994d5a9c6df17131ea1f049c6 \
+    --hash=sha256:ea8d7dd814ce9df6de6a761ec7f1cac98afe305b8cdc4aaae4e114b8d8ce24c5
 MarkupSafe==1.1.1 \
     --hash=sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473 \
     --hash=sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161 \