diff --git a/reqs_optional/reqs_constraints.txt b/reqs_optional/reqs_constraints.txt
index 6a7609c77..39d444ca2 100644
--- a/reqs_optional/reqs_constraints.txt
+++ b/reqs_optional/reqs_constraints.txt
@@ -1,4 +1,4 @@
 # ensure doesn't drift, e.g. https://github.com/h2oai/h2ogpt/issues/1348
 torch==2.1.2
-gradio==3.50.2
-gradio_client==0.6.1
+gradio==4.18.0
+gradio_client==0.10.0
diff --git a/requirements.txt b/requirements.txt
index b660ddcf5..e53569fd1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # for generate (gradio server) and finetune
 datasets==2.16.1
 sentencepiece==0.1.99
-gradio==3.50.2
+gradio==4.18.0
 sse_starlette==1.8.2
 huggingface_hub==0.19.4
 appdirs==1.4.4
@@ -39,7 +39,7 @@ tensorboard==2.13.0
 neptune==1.2.0
 
 # for gradio client
-gradio_client==0.6.1
+gradio_client==0.10.0
 beautifulsoup4==4.12.2
 markdown==3.4.3