diff --git a/poetry.lock b/poetry.lock
index 04123e8..bc99d20 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.3.4 and should not be changed by hand.
 
 [[package]]
 name = "annotated-types"
@@ -2840,4 +2840,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<4.0"
-content-hash = "2ae02e1a71f608d9e6c6429a4f87baa818c0582de958ce9227f09f048d63fba0"
+content-hash = "f536d920e814b92fcc10e8a335ac79e0d20b3c877afbc3b5a125cafe50c74e72"
diff --git a/pyproject.toml b/pyproject.toml
index cc4f76d..237c4da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,9 +22,9 @@ disallow_untyped_defs = true
 
 [tool.poetry.dependencies]
 python = ">=3.10,<4.0"
-langchain-core = "^0.3.15"
+langchain-core = ">=0.3.15,<2.0.0"
 apify-client = "^2.3.0"
-eval-type-backport = "^0.2.2"
+eval-type-backport = ">=0.2.2"
 
 [tool.ruff]
 line-length = 120