diff --git a/requirements.lite.txt b/requirements.lite.txt
index 3f554bb..e149a04 100644
--- a/requirements.lite.txt
+++ b/requirements.lite.txt
@@ -24,7 +24,7 @@ rapidocr-onnxruntime==1.3.24
 opencv-python-headless==4.9.0.80
 pymongo==4.6.3
 langchain-mongodb==0.2.0
-cryptography==42.0.7
+cryptography==43.0.1
 python-magic==0.4.27
 python-pptx==0.6.23
 xlrd==2.0.1
diff --git a/requirements.txt b/requirements.txt
index 28f18a0..a1fd5fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ langchain-mongodb==0.2.0
 langchain-ollama==0.2.0
 langchain-openai==0.2.0
 langchain-huggingface==0.1.0
-cryptography==42.0.7
+cryptography==43.0.1
 python-magic==0.4.27
 python-pptx==0.6.23
 xlrd==2.0.1
\ No newline at end of file