diff --git a/a2a/file_organizer/pyproject.toml b/a2a/file_organizer/pyproject.toml
index 34886566..2a1842c5 100644
--- a/a2a/file_organizer/pyproject.toml
+++ b/a2a/file_organizer/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "python-keycloak>=7.1.1",
     "opentelemetry-exporter-otlp",
     "urllib3>=2.7.0",   # Indirect; prevents CVE-2025-66418
-    "python-multipart>=0.0.28", # Indirect; prevents CVE-2026-24486
+    "python-multipart>=0.0.29", # Indirect; prevents CVE-2026-24486
     "aiohttp>=3.13.5",          # Indirect; prevents CVE-2026-34525, CVE-2026-34516, CVE-2026-34515, CVE-2026-22815
     "langchain-classic>=1.0.7", # Indirect; prevents CVE-2026-45134
     "langsmith>=0.8.0",         # Indirect; prevents CVE-2026-45134
diff --git a/a2a/file_organizer/uv.lock b/a2a/file_organizer/uv.lock
index 43262b78..e662eaaa 100644
--- a/a2a/file_organizer/uv.lock
+++ b/a2a/file_organizer/uv.lock
@@ -513,7 +513,7 @@ requires-dist = [
     { name = "pydantic-settings", specifier = ">=2.14.1" },
     { name = "pyjwt", specifier = ">=2.12.1" },
     { name = "python-keycloak", specifier = ">=7.1.1" },
-    { name = "python-multipart", specifier = ">=0.0.28" },
+    { name = "python-multipart", specifier = ">=0.0.29" },
     { name = "urllib3", specifier = ">=2.7.0" },
 ]
 
@@ -2069,11 +2069,11 @@ wheels = [
 
 [[package]]
 name = "python-multipart"
-version = "0.0.28"
+version = "0.0.29"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/82/54/a85eb421fbdd5007bc5af39d0f4ed9fa609e0fedbfdc2adcf0b34526870e/python_multipart-0.0.28.tar.gz", hash = "sha256:8550da197eac0f7ab748961fc9509b999fa2662ea25cef857f05249f6893c0f8", size = 45314, upload-time = "2026-05-10T11:05:16.596Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/4e/fe/70bd71a6738b09a0bdf6480ca6436b167469ca4578b2a0efbe390b4b0e70/python_multipart-0.0.29.tar.gz", hash = "sha256:643e93849196645e2dbdd81a0f8829a23123ad7f797a84a364c6fb3563f18904", size = 45678, upload-time = "2026-05-17T17:29:47.654Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f3/a2/43bbc5860b5034e2af4ef99a0e04d726ff329c43e192ef3abaa8d7ecfce5/python_multipart-0.0.28-py3-none-any.whl", hash = "sha256:10faac07eb966c3f48dc415f9dee46c04cb10d58d30a35677db8027c825ed9b6", size = 29438, upload-time = "2026-05-10T11:05:15.052Z" },
+    { url = "https://files.pythonhosted.org/packages/8f/cb/769cfc37177252872a45a71f3fbdde9d51b471a3f3c14bfe95dde3407386/python_multipart-0.0.29-py3-none-any.whl", hash = "sha256:2ddcc971cef266225f54f552d8fa10bcfbb1f14446caec199060daac59ff2d69", size = 29640, upload-time = "2026-05-17T17:29:45.69Z" },
 ]
 
 [[package]]