diff --git a/uv.lock b/uv.lock
index 9372048..e689c9d 100644
--- a/uv.lock
+++ b/uv.lock
@@ -519,8 +519,10 @@ dependencies = [
     { name = "anyio", marker = "sys_platform == 'darwin'" },
     { name = "mcp", marker = "sys_platform == 'darwin'" },
 ]
+sdist = { url = "https://files.pythonhosted.org/packages/03/cf/2bd8d55bab57e458044a5e530a2320fecfcc91ec5546972b2c3db15fd09a/claude_agent_sdk-0.1.49.tar.gz", hash = "sha256:6a93f7e51951623d94c0b35172d1d25d7c44f8dd083568d3252a6ed3ac8719bf", size = 95079, upload-time = "2026-03-20T17:31:09.274Z" }
 wheels = [
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+    { url = "https://files.pythonhosted.org/packages/5d/dd/0c4fa243e5e1ac794193aeb3a48d834cbe896e9f91666b9d087ec560ff8e/claude_agent_sdk-0.1.49-py3-none-macosx_11_0_x86_64.whl", hash = "sha256:30a5039a0de6577fe15c568182e3f615e652eda5ef7cc247b5bdbc2d94dee391", size = 60418943, upload-time = "2026-03-20T17:30:49.513Z" },
 ]
 
 [[package]]
@@ -1306,7 +1308,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.2.19"
+version = "1.2.22"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
@@ -1318,9 +1320,9 @@ dependencies = [
     { name = "typing-extensions", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "uuid-utils", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/ac/da/075720d37ebc668f48743bd540b047b2b08b8ba22b46d8f61166c5ad1d1c/langchain_core-1.2.19.tar.gz", hash = "sha256:87fa82c3eb4cc3d7a65f574cb447b5df09ec2131c8c2a0a02d4737ad02685438", size = 836647, upload-time = "2026-03-13T13:44:54.8Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b1/a3/c4cd6827a1df46c821e7214b7f7b7a28b189e6c9b84ef15c6d629c5e3179/langchain_core-1.2.22.tar.gz", hash = "sha256:8d8f726d03d3652d403da915126626bb6250747e8ba406537d849e68b9f5d058", size = 842487, upload-time = "2026-03-24T18:48:44.9Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/aa/cb/8704b2a22c0987627ed29464d23a45fb15e10a28fb482f4d84c3bddcbf27/langchain_core-1.2.19-py3-none-any.whl", hash = "sha256:6e74cb0fb443a8046ee298c05c99b67abe54cc57fcbc6d1cd3b0f2485ee47574", size = 503456, upload-time = "2026-03-13T13:44:53.241Z" },
+    { url = "https://files.pythonhosted.org/packages/c7/a6/2ffacf0f1a3788f250e75d0b52a24896c413be11be3a6d42bcdf46fbea48/langchain_core-1.2.22-py3-none-any.whl", hash = "sha256:7e30d586b75918e828833b9ec1efc25465723566845dd652c277baf751e9c04b", size = 506829, upload-time = "2026-03-24T18:48:43.286Z" },
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 [[package]]