diff --git a/requirements-dev.txt b/requirements-dev.txt
index 690a7ee70..8c7738f64 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -19,7 +19,7 @@ isort==5.12.0
 # For datetime mocking
 time-machine==2.9.0
 # fastapi testing
-httpx==0.23.3
+httpx==0.24.0
 
 # Convert jupyter notebooks to markdown documents
 nbconvert==7.3.1