diff --git a/composer.json b/composer.json
index 53f43d3..d937edf 100644
--- a/composer.json
+++ b/composer.json
@@ -5,9 +5,9 @@
     "type": "library",
     "license": "MIT",
     "require": {
-        "php": "^7.4",
-        "symfony/lock": "^5.0",
-        "tarantool/client": "^0.8.0"
+        "php": ">=7.4",
+        "symfony/lock": ">=5.0",
+        "tarantool/client": ">=0.8.0"
     },
     "suggest": {
         "ext-msgpack": "For using PeclPacker.",