diff --git a/requirements_versions.txt b/requirements_versions.txt
index f8ae1f385..e84bd4270 100644
--- a/requirements_versions.txt
+++ b/requirements_versions.txt
@@ -29,3 +29,4 @@ torch
 torchdiffeq==0.2.3
 torchsde==0.2.5
 transformers==4.30.2
+httpx==0.24.1