diff --git a/examples/cache_invalidation/web_service/requirements.txt b/examples/cache_invalidation/web_service/requirements.txt
index e2641d133..00df33d12 100644
--- a/examples/cache_invalidation/web_service/requirements.txt
+++ b/examples/cache_invalidation/web_service/requirements.txt
@@ -1,4 +1,4 @@
 Flask==3.1.3
 psycopg2-binary==2.9.9
 requests==2.32.4
-PyJWT==2.8.0
+PyJWT==2.12.0