diff --git a/projects/ai/gen-media/experimental/genmedia_marketing_solution/requirements.txt b/projects/ai/gen-media/experimental/genmedia_marketing_solution/requirements.txt
index 5b2971d6..cc07d816 100644
--- a/projects/ai/gen-media/experimental/genmedia_marketing_solution/requirements.txt
+++ b/projects/ai/gen-media/experimental/genmedia_marketing_solution/requirements.txt
@@ -163,9 +163,9 @@ attrs==26.1.0 \
     #   aiohttp
     #   jsonschema
     #   referencing
-authlib==1.6.9 \
-    --hash=sha256:d8f2421e7e5980cc1ddb4e32d3f5fa659cfaf60d8eaf3281ebed192e4ab74f04 \
-    --hash=sha256:f08b4c14e08f0861dc18a32357b33fbcfd2ea86cfe3fe149484b4d764c4a0ac3
+authlib==1.6.11 \
+    --hash=sha256:64db35b9b01aeccb4715a6c9a6613a06f2bd7be2ab9d2eb89edd1dfc7580a38f \
+    --hash=sha256:c8687a9a26451c51a34a06fa17bb97cb15bba46a6a626755e2d7f50da8bff3e3
     # via google-adk
 certifi==2026.2.25 \
     --hash=sha256:027692e4402ad994f1c42e52a4997a9763c646b73e4096e4d5d6db8af1d6f0fa \
@@ -1099,7 +1099,6 @@ grpcio==1.80.0 \
     #   google-cloud-iam
     #   google-cloud-logging
     #   google-cloud-monitoring
-    #   google-cloud-pubsub
     #   google-cloud-resource-manager
     #   google-cloud-secret-manager
     #   google-cloud-speech