diff --git a/stm-firmware/base64-lib b/stm-firmware/base64-lib
index 251e90a..0418c07 160000
--- a/stm-firmware/base64-lib
+++ b/stm-firmware/base64-lib
@@ -1 +1 @@
-Subproject commit 251e90abf349d05bdb0d63afa86c478d8b0ebb98
+Subproject commit 0418c0702d999d77c202cfe1afdfca17451e15c9