diff --git a/sw/ext/pprzlink b/sw/ext/pprzlink
index 7d679c48b7..a4745b4592 160000
--- a/sw/ext/pprzlink
+++ b/sw/ext/pprzlink
@@ -1 +1 @@
-Subproject commit 7d679c48b7b5276b506c733752c38809a1b0489b
+Subproject commit a4745b45923b5184c5afb03275a6be770273b710