diff --git a/CHANGELOG.md b/CHANGELOG.md
index f43703b..74f09fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Unreleased
 
+- Fix `hiredis-client` compilation with `clang 21`.
+
 # 0.25.2
 
 - Fix circuit breakers to respect the `error_threshold_timeout` config is provided.
diff --git a/hiredis-client/ext/redis_client/hiredis/hiredis_connection.c b/hiredis-client/ext/redis_client/hiredis/hiredis_connection.c
index 5cbcccc..5b935ef 100644
--- a/hiredis-client/ext/redis_client/hiredis/hiredis_connection.c
+++ b/hiredis-client/ext/redis_client/hiredis/hiredis_connection.c
@@ -36,9 +36,9 @@
 #include <errno.h>
 #include <sys/socket.h>
 #include <stdbool.h>
-#include "hiredis.h"
-#include "net.h"
-#include "hiredis_ssl.h"
+#include "vendor/hiredis.h"
+#include "vendor/net.h"
+#include "vendor/hiredis_ssl.h"
 #include <poll.h>
 
 #if !defined(RUBY_ASSERT)