diff --git a/libs/partners/anthropic/poetry.lock b/libs/partners/anthropic/poetry.lock
index b74546edd0..181d346f82 100644
--- a/libs/partners/anthropic/poetry.lock
+++ b/libs/partners/anthropic/poetry.lock
@@ -441,7 +441,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.2.0rc1"
+version = "0.2.0"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
@@ -1212,4 +1212,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "cd763107b1195eb05aee179f906103be2ec292914f37d546818c89960ebf6d75"
+content-hash = "f13937cb59d01403221df050b66264416402fd219852928b1e7cf107f7abc8a8"
diff --git a/libs/partners/anthropic/pyproject.toml b/libs/partners/anthropic/pyproject.toml
index 40d0bdb644..3f8f7d248b 100644
--- a/libs/partners/anthropic/pyproject.toml
+++ b/libs/partners/anthropic/pyproject.toml
@@ -12,7 +12,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = ">=0.1.43,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 anthropic = ">=0.26.0,<1"
 defusedxml = { version = "^0.7.1", optional = true }
 
diff --git a/libs/partners/openai/poetry.lock b/libs/partners/openai/poetry.lock
index 1443c296ad..476f3a1282 100644
--- a/libs/partners/openai/poetry.lock
+++ b/libs/partners/openai/poetry.lock
@@ -385,7 +385,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.2.0rc1"
+version = "0.2.0"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
@@ -1268,4 +1268,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "8c22541c0d451c02c7f8d309a488cdcc4709573b706f1c67719a23735b72e745"
+content-hash = "2b9a8302c7d5c38538a198a7d16221d3094d73958378c984108deaac6fe7b2d0"
diff --git a/libs/partners/openai/pyproject.toml b/libs/partners/openai/pyproject.toml
index c908d08951..47c75c9a06 100644
--- a/libs/partners/openai/pyproject.toml
+++ b/libs/partners/openai/pyproject.toml
@@ -12,7 +12,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = ">=0.1.46,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 openai = "^1.24.0"
 tiktoken = ">=0.7,<1"
 
diff --git a/libs/partners/together/poetry.lock b/libs/partners/together/poetry.lock
index 57c3196bf4..bb4fce8545 100644
--- a/libs/partners/together/poetry.lock
+++ b/libs/partners/together/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.2 and should not be changed by hand.
 
 [[package]]
 name = "aiohttp"
@@ -566,7 +566,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.2.0rc1"
+version = "0.2.0"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
@@ -598,9 +598,9 @@ files = []
 develop = true
 
 [package.dependencies]
-langchain-core = ">=0.1.46,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 openai = "^1.24.0"
-tiktoken = ">=0.5.2,<1"
+tiktoken = ">=0.7,<1"
 
 [package.source]
 type = "directory"
@@ -1679,4 +1679,4 @@ multidict = ">=4.0"
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "c55d9eac560cc2b2c5dddd7fcdb6b5c33350cd91eeb97ffb4f6c64d46988e182"
+content-hash = "56a2a28556d4f5076e4f309982dc83926555e54816178de52c18b9c9993e236d"
diff --git a/libs/partners/together/pyproject.toml b/libs/partners/together/pyproject.toml
index 3e164f32c5..d3265a52d1 100644
--- a/libs/partners/together/pyproject.toml
+++ b/libs/partners/together/pyproject.toml
@@ -12,7 +12,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = ">=0.1.52,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 langchain-openai = "^0.1.3"
 requests = "^2"
 aiohttp = "^3.9.1"
diff --git a/libs/partners/upstage/poetry.lock b/libs/partners/upstage/poetry.lock
index 1f95b6e669..df48fa0733 100644
--- a/libs/partners/upstage/poetry.lock
+++ b/libs/partners/upstage/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.7.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
 
 [[package]]
 name = "anyio"
@@ -340,7 +340,7 @@ files = [
 
 [[package]]
 name = "langchain-core"
-version = "0.2.0rc1"
+version = "0.2.0"
 description = "Building applications with LLMs through composability"
 optional = false
 python-versions = ">=3.8.1,<4.0"
@@ -372,9 +372,9 @@ files = []
 develop = true
 
 [package.dependencies]
-langchain-core = ">=0.1.46,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 openai = "^1.24.0"
-tiktoken = ">=0.5.2,<1"
+tiktoken = ">=0.7,<1"
 
 [package.source]
 type = "directory"
@@ -725,31 +725,26 @@ python-versions = ">=3.8"
 files = [
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-    {file = "PyMuPDF-1.24.3-cp310-none-manylinux2014_aarch64.whl", hash = "sha256:c7dfddf19d2a8c734c5439692e87419c86f2621f1f205100355afb3bb43e5675"},
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-    {file = "PyMuPDF-1.24.3-cp311-none-manylinux2014_aarch64.whl", hash = "sha256:cc519230e352024111f065a1d32366eea4f1f1034e01515f10dbed709d9ab5ad"},
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     {file = "PyMuPDF-1.24.3-cp38-none-macosx_10_9_x86_64.whl", hash = "sha256:14b2459e1a7e4dbf9ec6026e6056ccba6868bdfff1ffb346fd910108a61be095"},
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-    {file = "PyMuPDF-1.24.3-cp38-none-manylinux2014_aarch64.whl", hash = "sha256:b0ceed71fa62eebd1bf8b55875cd6da7c2f09bbe2067218b68b5deb0d9feaa6e"},
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     {file = "PyMuPDF-1.24.3-cp38-none-win32.whl", hash = "sha256:88e52a5c6d0375d27401c08fe7f7894f19db4af31169ba6deb6b3c1453f8b6e0"},
     {file = "PyMuPDF-1.24.3-cp38-none-win_amd64.whl", hash = "sha256:45c93944a14b19da3ee9b6d648e609f3ca35b8bca5c1cd16e6addcc59e7816d9"},
     {file = "PyMuPDF-1.24.3-cp39-none-macosx_10_9_x86_64.whl", hash = "sha256:0d4b6caf5ad25b7bd654ad4d42b8b3a00683b742bc5a81b8aeface79811386d5"},
     {file = "PyMuPDF-1.24.3-cp39-none-macosx_11_0_arm64.whl", hash = "sha256:6b52ee0460db88c71a06677353a0c768a8bb17718aa313462e9847ed1bf53f87"},
-    {file = "PyMuPDF-1.24.3-cp39-none-manylinux2014_aarch64.whl", hash = "sha256:06a8a3226c9ec97c5e1df8cd16ec29b5df83d04ae88e9e0f5f4e25fcc1b997a1"},
     {file = "PyMuPDF-1.24.3-cp39-none-manylinux2014_x86_64.whl", hash = "sha256:ce113303b41adb74ae30ebd98761d9bd53477573e47566f05b3b7ff1c7354675"},
     {file = "PyMuPDF-1.24.3-cp39-none-win32.whl", hash = "sha256:e4b4b2d5700c48a67da278476767488005408fac29426467b5bb437012197c0b"},
     {file = "PyMuPDF-1.24.3-cp39-none-win_amd64.whl", hash = "sha256:39acbac2854ef5b58f28c71bb19e84840771a771ec09cb33c4e66e2679c3b419"},
@@ -768,7 +763,6 @@ python-versions = ">=3.8"
 files = [
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     {file = "PyMuPDFb-1.24.3-py3-none-macosx_11_0_arm64.whl", hash = "sha256:ad51d21086a16199684a3eebcb47d9c8460fc27e7bebae77f5fe64e8c34ebf34"},
-    {file = "PyMuPDFb-1.24.3-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl", hash = "sha256:3e7aab000d707c40e3254cd60152897b90952ed9a3567584d70974292f4912ce"},
     {file = "PyMuPDFb-1.24.3-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:f39588fd2b7a63e2456df42cd8925c316202e0eb77d115d9c01ba032b2c9086f"},
     {file = "PyMuPDFb-1.24.3-py3-none-win32.whl", hash = "sha256:0d606a10cb828cefc9f864bf67bc9d46e8007af55e643f022b59d378af4151a8"},
     {file = "PyMuPDFb-1.24.3-py3-none-win_amd64.whl", hash = "sha256:e88289bd4b4afe5966a028774b302f37d4b51dad5c5e6720dd04524910db6c6e"},
@@ -1310,4 +1304,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.8.1,<4.0"
-content-hash = "9444d36e83dcf9916f3fc87c6ab9eb674b28627a5ff584a59e635a2693f1d442"
+content-hash = "118c668d4421474619c85485e5fb19abf3a8e91650e741533e4624668fbf7964"
diff --git a/libs/partners/upstage/pyproject.toml b/libs/partners/upstage/pyproject.toml
index efd7b0f32d..7a4e75308e 100644
--- a/libs/partners/upstage/pyproject.toml
+++ b/libs/partners/upstage/pyproject.toml
@@ -12,7 +12,7 @@ license = "MIT"
 
 [tool.poetry.dependencies]
 python = ">=3.8.1,<4.0"
-langchain-core = ">=0.1.52,<0.3"
+langchain-core = ">=0.2.0,<0.3"
 langchain-openai = "^0.1.3"
 pymupdf = "^1.24.1"
 requests = "^2.31.0"