diff --git a/libs/langgraph/pyproject.toml b/libs/langgraph/pyproject.toml
index 111cc9c9e..f34a0cbf0 100644
--- a/libs/langgraph/pyproject.toml
+++ b/libs/langgraph/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "langgraph"
-version = "0.6.10"
+version = "0.6.11"
 description = "Building stateful, multi-actor applications with LLMs"
 authors = []
 requires-python = ">=3.9"
@@ -13,7 +13,7 @@ license = "MIT"
 license-files = ['LICENSE']
 dependencies = [
     "langchain-core>=0.1",
-    "langgraph-checkpoint>=2.1.0,<3.0.0",
+    "langgraph-checkpoint>=2.1.0,<4.0.0",
     "langgraph-sdk>=0.2.2,<0.3.0",
     "langgraph-prebuilt>=0.6.0,<0.7.0",
     "xxhash>=3.5.0",
diff --git a/libs/langgraph/uv.lock b/libs/langgraph/uv.lock
index 772b2ffce..1a3aefaed 100644
--- a/libs/langgraph/uv.lock
+++ b/libs/langgraph/uv.lock
@@ -1428,7 +1428,7 @@ wheels = [
 
 [[package]]
 name = "langgraph"
-version = "0.6.10"
+version = "0.6.11"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-core" },
diff --git a/libs/prebuilt/pyproject.toml b/libs/prebuilt/pyproject.toml
index 09bcb227b..368417ff2 100644
--- a/libs/prebuilt/pyproject.toml
+++ b/libs/prebuilt/pyproject.toml
@@ -12,7 +12,7 @@ readme = "README.md"
 license = "MIT"
 license-files = ['LICENSE']
 dependencies = [
-    "langgraph-checkpoint>=2.1.0,<3.0.0",
+    "langgraph-checkpoint>=2.1.0,<4.0.0",
     "langchain-core>=0.3.67",
 ]
 
diff --git a/libs/prebuilt/uv.lock b/libs/prebuilt/uv.lock
index f64ed29ae..82d0f1554 100644
--- a/libs/prebuilt/uv.lock
+++ b/libs/prebuilt/uv.lock
@@ -257,7 +257,7 @@ wheels = [
 
 [[package]]
 name = "langgraph"
-version = "0.6.10"
+version = "0.6.11"
 source = { editable = "../langgraph" }
 dependencies = [
     { name = "langchain-core" },