diff --git a/php/psalm-baseline.xml b/php/psalm-baseline.xml
index dd6eedf6..0653e854 100644
--- a/php/psalm-baseline.xml
+++ b/php/psalm-baseline.xml
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.10.0@a5effd2d2dddd1a7ea7a0f6a051ce63ff979e356"/>
+<files psalm-version="5.11.0@c9b192ab8400fdaf04b2b13d110575adc879aa90"/>