diff --git a/contrib/poco b/contrib/poco
index ea2516be366..7a2d304c215 160000
--- a/contrib/poco
+++ b/contrib/poco
@@ -1 +1 @@
-Subproject commit ea2516be366a73a02a82b499ed4a7db1d40037e0
+Subproject commit 7a2d304c21549427460428c9039009ef4bbfd899