diff --git a/dependencies/external/mbedtls b/dependencies/external/mbedtls
index 8c892249..1873d3bf 160000
--- a/dependencies/external/mbedtls
+++ b/dependencies/external/mbedtls
@@ -1 +1 @@
-Subproject commit 8c89224991adff88d53cd380f42a2baa36f91454
+Subproject commit 1873d3bfc2da771672bd8e7e8f41f57e0af77f33