diff --git a/dev_requirements.txt b/dev_requirements.txt
index 89fa564..a7caf3c 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,5 +1,5 @@
 PySide6==6.10.0
-langchain_openai==1.0.2
+langchain_openai==1.1.1
 langchain==1.0.3
 ruff
 sphinx
diff --git a/pyproject.toml b/pyproject.toml
index 8daf4e5..7b07a81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ requires-python = ">=3.10"
 license-files = ["LICENSE"]
 dependencies = [
     "PySide6==6.10.1", "qt-material", "yapf", "frontengine", "pycodestyle", "jedi",
-    "qtconsole", "langchain_openai==1.1.0", "langchain==1.1.2", "pydantic", "watchdog", "ruff", "gitpython"
+    "qtconsole", "langchain_openai==1.1.1", "langchain==1.1.2", "pydantic", "watchdog", "ruff", "gitpython"
 ]
 classifiers = [
     "Programming Language :: Python :: 3.10",
diff --git a/requirements.txt b/requirements.txt
index 70b1793..7f077e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 PySide6==6.10.1
-langchain_openai==1.1.0
+langchain_openai==1.1.1
 langchain==1.1.2
 ruff
 sphinx