diff --git a/src/Application/VersionResolver.php b/src/Application/VersionResolver.php
index a179205b1532..a6009bfa2cdc 100644
--- a/src/Application/VersionResolver.php
+++ b/src/Application/VersionResolver.php
@@ -19,12 +19,12 @@ final class VersionResolver
      * @api
      * @var string
      */
-    public const PACKAGE_VERSION = '0.19.7';
+    public const PACKAGE_VERSION = '70f10cb70dddf660c3b26f0e93e83248e0a07adb';
     /**
      * @api
      * @var string
      */
-    public const RELEASE_DATE = '2024-02-05 00:20:55';
+    public const RELEASE_DATE = '2024-02-04 23:29:41';
     /**
      * @var int
      */
diff --git a/src/Php/PhpVersionResolver/ProjectComposerJsonPhpVersionResolver.php b/src/Php/PhpVersionResolver/ProjectComposerJsonPhpVersionResolver.php
index f3eeae399eb7..f313c48dc66b 100644
--- a/src/Php/PhpVersionResolver/ProjectComposerJsonPhpVersionResolver.php
+++ b/src/Php/PhpVersionResolver/ProjectComposerJsonPhpVersionResolver.php
@@ -35,7 +35,7 @@ public static function resolve(string $composerJson) : ?int
             self::$cachedPhpVersions[$composerJson] = PhpVersionFactory::createIntVersion($platformPhp);
             return self::$cachedPhpVersions[$composerJson];
         }
-        return null;
+        return self::$cachedPhpVersions[$composerJson] = null;
     }
     private static function createIntVersionFromComposerVersion(string $projectPhpVersion) : int
     {