diff --git a/enterprise/poetry.lock b/enterprise/poetry.lock
index cadac938cd..ad4ea1ac6b 100644
--- a/enterprise/poetry.lock
+++ b/enterprise/poetry.lock
@@ -12131,14 +12131,14 @@ requests-toolbelt = ">=0.6.0"
 
 [[package]]
 name = "python-multipart"
-version = "0.0.22"
+version = "0.0.26"
 description = "A streaming multipart parser for Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "python_multipart-0.0.22-py3-none-any.whl", hash = "sha256:2b2cd894c83d21bf49d702499531c7bafd057d730c201782048f7945d82de155"},
-    {file = "python_multipart-0.0.22.tar.gz", hash = "sha256:7340bef99a7e0032613f56dc36027b959fd3b30a787ed62d310e951f7c3a3a58"},
+    {file = "python_multipart-0.0.26-py3-none-any.whl", hash = "sha256:c0b169f8c4484c13b0dcf2ef0ec3a4adb255c4b7d18d8e420477d2b1dd03f185"},
+    {file = "python_multipart-0.0.26.tar.gz", hash = "sha256:08fadc45918cd615e26846437f50c5d6d23304da32c341f289a617127b081f17"},
 ]
 
 [[package]]
diff --git a/poetry.lock b/poetry.lock
index 5ddd90e13f..6d37c2f4ac 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -12081,14 +12081,14 @@ dev = ["backports.zoneinfo ; python_version < \"3.9\"", "black", "build", "freez
 
 [[package]]
 name = "python-multipart"
-version = "0.0.22"
+version = "0.0.26"
 description = "A streaming multipart parser for Python"
 optional = false
 python-versions = ">=3.10"
 groups = ["main"]
 files = [
-    {file = "python_multipart-0.0.22-py3-none-any.whl", hash = "sha256:2b2cd894c83d21bf49d702499531c7bafd057d730c201782048f7945d82de155"},
-    {file = "python_multipart-0.0.22.tar.gz", hash = "sha256:7340bef99a7e0032613f56dc36027b959fd3b30a787ed62d310e951f7c3a3a58"},
+    {file = "python_multipart-0.0.26-py3-none-any.whl", hash = "sha256:c0b169f8c4484c13b0dcf2ef0ec3a4adb255c4b7d18d8e420477d2b1dd03f185"},
+    {file = "python_multipart-0.0.26.tar.gz", hash = "sha256:08fadc45918cd615e26846437f50c5d6d23304da32c341f289a617127b081f17"},
 ]
 
 [[package]]
@@ -15029,4 +15029,4 @@ third-party-runtimes = ["daytona", "e2b-code-interpreter", "modal", "runloop-api
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12,<3.14"
-content-hash = "c9e405e6cd0edaa81b220b657624c404c34822c6c98bfbbe3228c1c4b7715256"
+content-hash = "e4258278f931521439b19eabf72bdecf91ef5f62cfd74b6c57d7461aec59e99c"
diff --git a/pyproject.toml b/pyproject.toml
index 8969c20323..c8448ed46e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -81,7 +81,7 @@ dependencies = [
   "python-dotenv",
   "python-frontmatter>=1.1",
   "python-json-logger>=3.2.1",
-  "python-multipart>=0.0.22",
+  "python-multipart>=0.0.26",
   "python-pptx",
   "python-socketio==5.14",
   "pythonnet; sys_platform=='win32'",
@@ -186,7 +186,7 @@ html2text = "*"
 deprecated = "*"
 pexpect = "*"
 jinja2 = "^3.1.6"
-python-multipart = ">=0.0.22"
+python-multipart = ">=0.0.26"
 tenacity = ">=8.5,<10.0"
 zope-interface = "7.2"
 pathspec = ">=0.12.1,<1.1.0"
diff --git a/uv.lock b/uv.lock
index 7d9ddf6753..d2928af475 100644
--- a/uv.lock
+++ b/uv.lock
@@ -3850,7 +3850,7 @@ requires-dist = [
     { name = "python-dotenv" },
     { name = "python-frontmatter", specifier = ">=1.1" },
     { name = "python-json-logger", specifier = ">=3.2.1" },
-    { name = "python-multipart", specifier = ">=0.0.22" },
+    { name = "python-multipart", specifier = ">=0.0.26" },
     { name = "python-pptx" },
     { name = "python-socketio", specifier = "==5.14" },
     { name = "pythonnet", marker = "sys_platform == 'win32'" },
@@ -7587,11 +7587,11 @@ wheels = [
 
 [[package]]
 name = "python-multipart"
-version = "0.0.22"
+version = "0.0.26"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/94/01/979e98d542a70714b0cb2b6728ed0b7c46792b695e3eaec3e20711271ca3/python_multipart-0.0.22.tar.gz", hash = "sha256:7340bef99a7e0032613f56dc36027b959fd3b30a787ed62d310e951f7c3a3a58", size = 37612, upload-time = "2026-01-25T10:15:56.219Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/88/71/b145a380824a960ebd60e1014256dbb7d2253f2316ff2d73dfd8928ec2c3/python_multipart-0.0.26.tar.gz", hash = "sha256:08fadc45918cd615e26846437f50c5d6d23304da32c341f289a617127b081f17", size = 43501, upload-time = "2026-04-10T14:09:59.473Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/1b/d0/397f9626e711ff749a95d96b7af99b9c566a9bb5129b8e4c10fc4d100304/python_multipart-0.0.22-py3-none-any.whl", hash = "sha256:2b2cd894c83d21bf49d702499531c7bafd057d730c201782048f7945d82de155", size = 24579, upload-time = "2026-01-25T10:15:54.811Z" },
+    { url = "https://files.pythonhosted.org/packages/9a/22/f1925cdda983ab66fc8ec6ec8014b959262747e58bdca26a4e3d1da29d56/python_multipart-0.0.26-py3-none-any.whl", hash = "sha256:c0b169f8c4484c13b0dcf2ef0ec3a4adb255c4b7d18d8e420477d2b1dd03f185", size = 28847, upload-time = "2026-04-10T14:09:58.131Z" },
 ]
 
 [[package]]