diff --git a/contrib/poco b/contrib/poco
index 2d5a158303a..3a2d0a833a2 160000
--- a/contrib/poco
+++ b/contrib/poco
@@ -1 +1 @@
-Subproject commit 2d5a158303adf9d47b980cdcfdb26cee1460704e
+Subproject commit 3a2d0a833a22ef5e1164a9ada54e3253cb038904