diff --git a/composer.json b/composer.json
index 19f116a..3988929 100644
--- a/composer.json
+++ b/composer.json
@@ -20,13 +20,13 @@
         "guzzlehttp/guzzle":            "~6.3",
         "monolog/monolog":              "^1.24",
 
-        "symfony/expression-language":  "~5.1",
-        "symfony/property-access":      "~5.1",
-        "symfony/property-info":        "~5.1",
-        "symfony/serializer":           "~5.1",
-        "symfony/validator":            "~5.1",
-        "symfony/var-dumper":           "~5.1",
-        "symfony/yaml":                 "~5.1"
+        "symfony/expression-language":  "~5.0.0",
+        "symfony/property-access":      "~5.0.0",
+        "symfony/property-info":        "~5.0.0",
+        "symfony/serializer":           "~5.0.0",
+        "symfony/validator":            "~5.0.0",
+        "symfony/var-dumper":           "~5.0.0",
+        "symfony/yaml":                 "~5.0.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0"