diff --git a/a2a/slack_researcher/pyproject.toml b/a2a/slack_researcher/pyproject.toml
index 2b91c0a0..e7565c33 100644
--- a/a2a/slack_researcher/pyproject.toml
+++ b/a2a/slack_researcher/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 requires-python = ">=3.11,<3.13"
 description = "Slack research Agent module"
 dependencies = [
-    "ag2[openai,mcp]>=0.13.2",
+    "ag2[openai,mcp]>=0.13.3",
     "tavily-python>=0.7.25",
     "python-dotenv>=1.2.2",
     "a2a-sdk[http-server]>=1.1.0",
diff --git a/a2a/slack_researcher/uv.lock b/a2a/slack_researcher/uv.lock
index 4849153c..400d0acd 100644
--- a/a2a/slack_researcher/uv.lock
+++ b/a2a/slack_researcher/uv.lock
@@ -30,7 +30,7 @@ http-server = [
 
 [[package]]
 name = "ag2"
-version = "0.13.2"
+version = "0.13.3"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -43,9 +43,9 @@ dependencies = [
     { name = "termcolor" },
     { name = "tiktoken" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/06/d9/d7d0ec7e4875e70d85e24068ae4c1e04604af39146da585dc3ecfc9ee890/ag2-0.13.2.tar.gz", hash = "sha256:bfb6eb5e646a2ac9142256dcb7efdd442e337f616d00303f30856c04518445cf", size = 4682591, upload-time = "2026-05-29T01:00:59.722Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/2a/4b/89534ee2b057aa24be3c7d72e59d9055984ed21be73b19bea4a9b37a7ab4/ag2-0.13.3.tar.gz", hash = "sha256:37ae5c56009fc67298dc43e52976e2c8d6d5c98465f8f0ddda7ba3a27961b69c", size = 4728799, upload-time = "2026-06-05T08:14:11.22Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/07/63/30c188f0a5ca1462663811dbf61e7c165062e67a1728e837f03ad9a571dc/ag2-0.13.2-py3-none-any.whl", hash = "sha256:9f4edf29704042c713a4667fbab8b911590146b0c831c26df32ff93a9592516c", size = 1613805, upload-time = "2026-05-29T01:00:57.646Z" },
+    { url = "https://files.pythonhosted.org/packages/76/25/2bfff6e3da821cf246f1dc2167b57d65da7002c803f088f0ed110c66c646/ag2-0.13.3-py3-none-any.whl", hash = "sha256:125138be1332b1bf02c08de13aca7255aa209ca20cccc28ff88e9dd74bd3efe4", size = 1665493, upload-time = "2026-06-05T08:14:08.889Z" },
 ]
 
 [package.optional-dependencies]
@@ -405,7 +405,7 @@ wheels = [
 
 [[package]]
 name = "openai"
-version = "2.40.0"
+version = "2.41.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -417,9 +417,9 @@ dependencies = [
     { name = "tqdm" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/f9/9f/136562ec6c3b1a50fe06eb0bb34ed21f0d7426ec0140e5cc43ac785b69a5/openai-2.40.0.tar.gz", hash = "sha256:9a756f91f274a24ad6026cbcb2042fd356c8d4a10e8f347b08d34465e585f7a2", size = 781177, upload-time = "2026-06-01T21:48:23.878Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/40/36/4c926a91554483977608951360c18c2e911592785eb87a6437813f6123f7/openai-2.41.1.tar.gz", hash = "sha256:23d617a0432457ad844973bee8f540be9da90894f7c5686852d2d365da058f57", size = 783584, upload-time = "2026-06-10T16:10:37.667Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f6/46/180e14be801a75bc13f234cb1b594b232adeb9c84e60a9ab1832e8333591/openai-2.40.0-py3-none-any.whl", hash = "sha256:2b205637ff214477f9ce9ab035e9f494db0e3fa8f1e599008953735fbf6ff1ff", size = 1350935, upload-time = "2026-06-01T21:48:21.462Z" },
+    { url = "https://files.pythonhosted.org/packages/20/74/925d7b3892927e9804aaf58d374a45dc28e4420ff90e992272b77286343e/openai-2.41.1-py3-none-any.whl", hash = "sha256:a939565f350cb7443cb843b801b88c716ac8024b492fb94ca269d5f6b1bbefd6", size = 1353380, upload-time = "2026-06-10T16:10:35.756Z" },
 ]
 
 [[package]]
@@ -756,7 +756,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "a2a-sdk", extras = ["http-server"], specifier = ">=1.1.0" },
-    { name = "ag2", extras = ["openai", "mcp"], specifier = ">=0.13.2" },
+    { name = "ag2", extras = ["openai", "mcp"], specifier = ">=0.13.3" },
     { name = "python-dotenv", specifier = ">=1.2.2" },
     { name = "python-multipart", specifier = ">=0.0.32" },
     { name = "tavily-python", specifier = ">=0.7.25" },