diff --git a/examples/rag/elastic-chatbot-rag-app/requirements.txt b/examples/rag/elastic-chatbot-rag-app/requirements.txt
index 2ca66798..6fa91de8 100644
--- a/examples/rag/elastic-chatbot-rag-app/requirements.txt
+++ b/examples/rag/elastic-chatbot-rag-app/requirements.txt
@@ -336,7 +336,7 @@ proto-plus==1.26.1
     #   google-api-core
     #   google-cloud-aiplatform
     #   google-cloud-resource-manager
-protobuf==5.29.3
+protobuf==5.29.6
     # via
     #   google-api-core
     #   google-cloud-aiplatform
diff --git a/poetry.lock b/poetry.lock
index 7b6e876c..87853d2f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3662,21 +3662,22 @@ markers = {main = "python_version <= \"3.13\" and (extra == \"crewai\" or extra
 
 [[package]]
 name = "protobuf"
-version = "6.31.1"
+version = "6.33.6"
 description = ""
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
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-    {file = "protobuf-6.31.1-cp310-abi3-win_amd64.whl", hash = "sha256:426f59d2964864a1a366254fa703b8632dcec0790d8862d30034d8245e1cd447"},
-    {file = "protobuf-6.31.1-cp39-abi3-macosx_10_9_universal2.whl", hash = "sha256:6f1227473dc43d44ed644425268eb7c2e488ae245d51c6866d19fe158e207402"},
-    {file = "protobuf-6.31.1-cp39-abi3-manylinux2014_aarch64.whl", hash = "sha256:a40fc12b84c154884d7d4c4ebd675d5b3b5283e155f324049ae396b95ddebc39"},
-    {file = "protobuf-6.31.1-cp39-abi3-manylinux2014_x86_64.whl", hash = "sha256:4ee898bf66f7a8b0bd21bce523814e6fbd8c6add948045ce958b73af7e8878c6"},
-    {file = "protobuf-6.31.1-cp39-cp39-win32.whl", hash = "sha256:0414e3aa5a5f3ff423828e1e6a6e907d6c65c1d5b7e6e975793d5590bdeecc16"},
-    {file = "protobuf-6.31.1-cp39-cp39-win_amd64.whl", hash = "sha256:8764cf4587791e7564051b35524b72844f845ad0bb011704c3736cce762d8fe9"},
-    {file = "protobuf-6.31.1-py3-none-any.whl", hash = "sha256:720a6c7e6b77288b85063569baae8536671b39f15cc22037ec7045658d80489e"},
-    {file = "protobuf-6.31.1.tar.gz", hash = "sha256:d8cac4c982f0b957a4dc73a80e2ea24fab08e679c0de9deb835f4a12d69aca9a"},
+    {file = "protobuf-6.33.6-cp310-abi3-win32.whl", hash = "sha256:7d29d9b65f8afef196f8334e80d6bc1d5d4adedb449971fefd3723824e6e77d3"},
+    {file = "protobuf-6.33.6-cp310-abi3-win_amd64.whl", hash = "sha256:0cd27b587afca21b7cfa59a74dcbd48a50f0a6400cfb59391340ad729d91d326"},
+    {file = "protobuf-6.33.6-cp39-abi3-macosx_10_9_universal2.whl", hash = "sha256:9720e6961b251bde64edfdab7d500725a2af5280f3f4c87e57c0208376aa8c3a"},
+    {file = "protobuf-6.33.6-cp39-abi3-manylinux2014_aarch64.whl", hash = "sha256:e2afbae9b8e1825e3529f88d514754e094278bb95eadc0e199751cdd9a2e82a2"},
+    {file = "protobuf-6.33.6-cp39-abi3-manylinux2014_s390x.whl", hash = "sha256:c96c37eec15086b79762ed265d59ab204dabc53056e3443e702d2681f4b39ce3"},
+    {file = "protobuf-6.33.6-cp39-abi3-manylinux2014_x86_64.whl", hash = "sha256:e9db7e292e0ab79dd108d7f1a94fe31601ce1ee3f7b79e0692043423020b0593"},
+    {file = "protobuf-6.33.6-cp39-cp39-win32.whl", hash = "sha256:bd56799fb262994b2c2faa1799693c95cc2e22c62f56fb43af311cae45d26f0e"},
+    {file = "protobuf-6.33.6-cp39-cp39-win_amd64.whl", hash = "sha256:f443a394af5ed23672bc6c486be138628fbe5c651ccbc536873d7da23d1868cf"},
+    {file = "protobuf-6.33.6-py3-none-any.whl", hash = "sha256:77179e006c476e69bf8e8ce866640091ec42e1beb80b213c3900006ecfba6901"},
+    {file = "protobuf-6.33.6.tar.gz", hash = "sha256:a6768d25248312c297558af96a9f9c929e8c4cee0659cb07e780731095f38135"},
 ]
 
 [[package]]