diff --git a/src/lib/dspal b/src/lib/dspal
index a88d55925c..229f2f4d84 160000
--- a/src/lib/dspal
+++ b/src/lib/dspal
@@ -1 +1 @@
-Subproject commit a88d55925cc21d4f9ebc728deab85cbcbb218a52
+Subproject commit 229f2f4d8471564f01fe8330e5de1554a9b7aeb6