diff --git a/composer.json b/composer.json
index 64fec3b..a92a561 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,8 @@
     "php": ">=8.4",
     "ext-json": "*",
     "ext-pdo": "*",
-    "game-worker/kiri-container": "^v1.6",
-    "game-worker/kiri-router": "^v2.16"
+    "game-worker/kiri-container": "~v1.6",
+    "game-worker/kiri-router": "~v2.16"
   },
   "autoload": {
     "psr-4": {