diff --git a/uv.lock b/uv.lock
index b1c06da9..7ef67208 100644
--- a/uv.lock
+++ b/uv.lock
@@ -638,11 +638,11 @@ wheels = [
 
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+version = "3.25.2"
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 [[package]]
@@ -2201,11 +2201,11 @@ wheels = [
 
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+version = "6.9.2"
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+    { url = "https://files.pythonhosted.org/packages/a5/7e/c85f41243086a8fe5d1baeba527cb26a1918158a565932b41e0f7c0b32e9/pypdf-6.9.2-py3-none-any.whl", hash = "sha256:662cf29bcb419a36a1365232449624ab40b7c2d0cfc28e54f42eeecd1fd7e844", size = 333744, upload-time = "2026-03-23T14:53:26.573Z" },
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 [[package]]
@@ -2278,11 +2278,11 @@ wheels = [
 
 [[package]]
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+version = "1.2.2"
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+sdist = { url = "https://files.pythonhosted.org/packages/82/ed/0301aeeac3e5353ef3d94b6ec08bbcabd04a72018415dcb29e588514bba8/python_dotenv-1.2.2.tar.gz", hash = "sha256:2c371a91fbd7ba082c2c1dc1f8bf89ca22564a087c2c287cd9b662adde799cf3", size = 50135, upload-time = "2026-03-01T16:00:26.196Z" }
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+    { url = "https://files.pythonhosted.org/packages/0b/d7/1959b9648791274998a9c3526f6d0ec8fd2233e4d4acce81bbae76b44b2a/python_dotenv-1.2.2-py3-none-any.whl", hash = "sha256:1d8214789a24de455a8b8bd8ae6fe3c6b69a5e3d64aa8a8e5d68e694bbcb285a", size = 22101, upload-time = "2026-03-01T16:00:25.09Z" },
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 [[package]]
@@ -2451,7 +2451,7 @@ requires-dist = [
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     { name = "coverage", specifier = "==7.12.0" },
     { name = "coverage", marker = "extra == 'dev'" },
-    { name = "filelock", specifier = "==3.20.3" },
+    { name = "filelock", specifier = "==3.25.2" },
     { name = "langchain", specifier = "==1.1.0" },
     { name = "langchain-text-splitters", specifier = "==1.0.0" },
     { name = "langdetect", specifier = "==1.0.9" },
@@ -2473,7 +2473,7 @@ requires-dist = [
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     { name = "pytest-xdist", specifier = "==3.8.0" },
     { name = "pytest-xdist", marker = "extra == 'dev'" },
-    { name = "python-dotenv", specifier = "==1.2.1" },
+    { name = "python-dotenv", specifier = "==1.2.2" },
     { name = "python-magic", marker = "sys_platform != 'win32'", specifier = "==0.4.27" },
     { name = "python-magic-bin", marker = "sys_platform == 'win32'", specifier = "==0.4.14" },
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