diff --git a/aur_shield/aur_client.py b/aur_shield/aur_client.py
index 67afcc8..6735370 100644
--- a/aur_shield/aur_client.py
+++ b/aur_shield/aur_client.py
@@ -7,7 +7,7 @@ from typing import Any
 
 import httpx
 
-AUR_RPC = "https://aur.archlinux.org/rpc/v5"
+AUR_RPC = "https://aur.archlinux.org/rpc"
 AUR_CGIT = "https://aur.archlinux.org/cgit/aur.git/plain"
 
 
diff --git a/aur_shield/ioc_fetcher.py b/aur_shield/ioc_fetcher.py
index 5b528da..ddeaed2 100644
--- a/aur_shield/ioc_fetcher.py
+++ b/aur_shield/ioc_fetcher.py
@@ -59,7 +59,7 @@ class IOCResult:
 HEDGEDOC_URL = "https://md.archlinux.org/s/SxbqukK6IA"
 GIST_URL = "https://gist.githubusercontent.com/Kidev/85756c3dcad3623ca5604a8135bafd14/raw"
 ARCH_SECURITY_URL = "https://security.archlinux.org/advisory/atomic-arch/json"
-AUR_RPC_ORPHAN_URL = "https://aur.archlinux.org/rpc/v5/search?by=maintainer&arg=orphan"
+AUR_RPC_ORPHAN_URL = "https://aur.archlinux.org/rpc?by=maintainer&arg=orphan"
 
 CACHE_TTL = 300  # 5 minutes