diff --git a/requirements-dev.txt b/requirements-dev.txt
index f1b1f47de55..c6f46d4632e 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -32,7 +32,7 @@ h2==4.1.0
 
 hpack==4.0.0
 
-httpcore==0.18.0
+httpcore==1.0.2
 
 httpx==0.25.1