diff --git a/php/psalm-baseline.xml b/php/psalm-baseline.xml
index ec5b3e27..905eba46 100644
--- a/php/psalm-baseline.xml
+++ b/php/psalm-baseline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.2.0@fb685a16df3050d4c18d8a4100fe83abe6458cba">
+<files psalm-version="5.3.0@b6faa3e96b8eb50ec71384c53799b8a107236bb6">
   <file src="public/index.php">
     <MissingClosureParamType occurrences="10">
       <code>$args</code>