diff --git a/php/psalm-baseline.xml b/php/psalm-baseline.xml
index 283b7a39..956e90d2 100644
--- a/php/psalm-baseline.xml
+++ b/php/psalm-baseline.xml
@@ -1,3 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="dev-master@569e97d5e99c92f0ccd23f3bb39f16f6aa079ed2">
-</files>
\ No newline at end of file
+<files psalm-version="4.22.0@fc2c6ab4d5fa5d644d8617089f012f3bb84b8703"/>