diff --git a/README.md b/README.md
index ceb93dd..90f8def 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,6 @@ The project requires the following main dependencies:
 - `redis>=5.2.1`
 - `redisvl>=0.5.1`
 - `langgraph-checkpoint>=2.0.24`
-- `langgraph>=0.3.0`
 
 ## Installation
 
diff --git a/poetry.lock b/poetry.lock
index 9b5fbd1..647f2bd 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -782,7 +782,7 @@ version = "0.3.25"
 description = "Building stateful, multi-actor applications with LLMs"
 optional = false
 python-versions = "<4.0,>=3.9.0"
-groups = ["main"]
+groups = ["dev"]
 files = [
     {file = "langgraph-0.3.25-py3-none-any.whl", hash = "sha256:771fb4507aa9564e8eb31e96c4e7ad254dde33ac757188eb1d79f5b1fbdb05af"},
     {file = "langgraph-0.3.25.tar.gz", hash = "sha256:78070c4ca3e160eaaf9ae2d62ef3c11b09bded6094e35a9ad75a608dc71cd299"},
@@ -801,7 +801,7 @@ version = "2.0.24"
 description = "Library with base interfaces for LangGraph checkpoint savers."
 optional = false
 python-versions = "<4.0.0,>=3.9.0"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "langgraph_checkpoint-2.0.24-py3-none-any.whl", hash = "sha256:3836e2909ef2387d1fa8d04ee3e2a353f980d519fd6c649af352676dc73d66b8"},
     {file = "langgraph_checkpoint-2.0.24.tar.gz", hash = "sha256:9596dad332344e7e871257be464df8a07c2e9bac66143081b11b9422b0167e5b"},
@@ -817,7 +817,7 @@ version = "0.1.8"
 description = "Library with high-level APIs for creating and executing LangGraph agents and tools."
 optional = false
 python-versions = "<4.0.0,>=3.9.0"
-groups = ["main"]
+groups = ["dev"]
 files = [
     {file = "langgraph_prebuilt-0.1.8-py3-none-any.whl", hash = "sha256:ae97b828ae00be2cefec503423aa782e1bff165e9b94592e224da132f2526968"},
     {file = "langgraph_prebuilt-0.1.8.tar.gz", hash = "sha256:4de7659151829b2b955b6798df6800e580e617782c15c2c5b29b139697491831"},
@@ -833,7 +833,7 @@ version = "0.1.61"
 description = "SDK for interacting with LangGraph API"
 optional = false
 python-versions = "<4.0.0,>=3.9.0"
-groups = ["main"]
+groups = ["dev"]
 files = [
     {file = "langgraph_sdk-0.1.61-py3-none-any.whl", hash = "sha256:f2d774b12497c428862993090622d51e0dbc3f53e0cee3d74a13c7495d835cc6"},
     {file = "langgraph_sdk-0.1.61.tar.gz", hash = "sha256:87dd1f07ab82da8875ac343268ece8bf5414632017ebc9d1cef4b523962fd601"},
@@ -1191,7 +1191,7 @@ files = [
     {file = "orjson-3.10.15-cp39-cp39-win_amd64.whl", hash = "sha256:efcf6c735c3d22ef60c4aa27a5238f1a477df85e9b15f2142f9d669beb2d13fd"},
     {file = "orjson-3.10.15.tar.gz", hash = "sha256:05ca7fe452a2e9d8d9d706a2984c95b9c2ebc5db417ce0b7a49b91d50642a23e"},
 ]
-markers = {dev = "platform_python_implementation != \"PyPy\""}
+markers = {main = "platform_python_implementation != \"PyPy\""}
 
 [[package]]
 name = "ormsgpack"
@@ -1199,7 +1199,7 @@ version = "1.9.1"
 description = "Fast, correct Python msgpack library supporting dataclasses, datetimes, and numpy"
 optional = false
 python-versions = ">=3.9"
-groups = ["main"]
+groups = ["main", "dev"]
 files = [
     {file = "ormsgpack-1.9.1-cp310-cp310-macosx_10_12_x86_64.macosx_11_0_arm64.macosx_10_12_universal2.whl", hash = "sha256:f1f804fd9c0fd84213a6022c34172f82323b34afa7052a4af18797582cf56365"},
     {file = "ormsgpack-1.9.1-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:eab5cec99c46276b37071d570aab98603f3d0309b3818da3247eb64bb95e5cfc"},
@@ -2303,7 +2303,7 @@ version = "3.5.0"
 description = "Python binding for xxHash"
 optional = false
 python-versions = ">=3.7"
-groups = ["main"]
+groups = ["dev"]
 files = [
     {file = "xxhash-3.5.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:ece616532c499ee9afbb83078b1b952beffef121d989841f7f4b3dc5ac0fd212"},
     {file = "xxhash-3.5.0-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:3171f693dbc2cef6477054a665dc255d996646b4023fe56cb4db80e26f4cc520"},
@@ -2546,4 +2546,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9,<3.14"
-content-hash = "4fb92bdbc0c1e00310b75eaae6d3d6ca54884c696f9fc44a2da0e1097044bcdd"
+content-hash = "f5503300031e3a3e64a52216a48a33b186f0bb26ed7057d80613eaf36ae89759"
diff --git a/pyproject.toml b/pyproject.toml
index dedd702..23f56ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,9 +23,9 @@ langgraph-checkpoint = "^2.0.24"
 redisvl = "^0.5.1"
 redis = "^5.2.1"
 python-ulid = "^3.0.0"
-langgraph = "^0.3.0"
 
 [tool.poetry.group.dev.dependencies]
+langgraph = ">=0.3.0"
 black = "^25.1.0"
 codespell = "^2.2.0"
 pytest = "^7.2.1"