diff --git a/deps/ionpump b/deps/ionpump
index 060ce636ed05999016b5877182bfda1e29ecd4c8..fb9f48e69722126aa41bcc3622d068bacea1d710 160000
--- a/deps/ionpump
+++ b/deps/ionpump
@@ -1 +1 @@
-Subproject commit 060ce636ed05999016b5877182bfda1e29ecd4c8
+Subproject commit fb9f48e69722126aa41bcc3622d068bacea1d710