diff --git a/firmware/protob/messages.pb.c b/firmware/protob/messages.pb.c
index c72e3073c3..c16857f90d 100644
--- a/firmware/protob/messages.pb.c
+++ b/firmware/protob/messages.pb.c
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #include "messages.pb.h"
 
diff --git a/firmware/protob/messages.pb.h b/firmware/protob/messages.pb.h
index 2b814ba8fe..aed732c41d 100644
--- a/firmware/protob/messages.pb.h
+++ b/firmware/protob/messages.pb.h
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #ifndef _PB_MESSAGES_PB_H_
 #define _PB_MESSAGES_PB_H_
diff --git a/firmware/protob/pb.h b/firmware/protob/pb.h
index 70911e4dbd..dedcfe46af 100644
--- a/firmware/protob/pb.h
+++ b/firmware/protob/pb.h
@@ -46,7 +46,7 @@
 
 /* Version of the nanopb library. Just in case you want to check it in
  * your own program. */
-#define NANOPB_VERSION nanopb-0.2.9.2
+#define NANOPB_VERSION nanopb-0.2.9.3
 
 /* Include all the system headers needed by nanopb. You will need the
  * definitions of the following:
diff --git a/firmware/protob/pb_decode.c b/firmware/protob/pb_decode.c
index 9edc8b3abb..c97ffde222 100644
--- a/firmware/protob/pb_decode.c
+++ b/firmware/protob/pb_decode.c
@@ -992,6 +992,12 @@ static void pb_release_single_field(const pb_field_iterator_t *iter)
         if (PB_HTYPE(type) == PB_HTYPE_REPEATED)
         {
             count = *(pb_size_t*)iter->pSize;
+
+            if (PB_ATYPE(type) == PB_ATYPE_STATIC && count > iter->pos->array_size)
+            {
+                /* Protect against corrupted _count fields */
+                count = iter->pos->array_size;
+            }
         }
         
         if (pItem)
diff --git a/firmware/protob/storage.pb.c b/firmware/protob/storage.pb.c
index 67f1619a8f..fd33888094 100644
--- a/firmware/protob/storage.pb.c
+++ b/firmware/protob/storage.pb.c
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #include "storage.pb.h"
 
diff --git a/firmware/protob/storage.pb.h b/firmware/protob/storage.pb.h
index c5d942eb90..7e8f5840ff 100644
--- a/firmware/protob/storage.pb.h
+++ b/firmware/protob/storage.pb.h
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #ifndef _PB_STORAGE_PB_H_
 #define _PB_STORAGE_PB_H_
diff --git a/firmware/protob/types.pb.c b/firmware/protob/types.pb.c
index a00a97dab8..89c11a18c8 100644
--- a/firmware/protob/types.pb.c
+++ b/firmware/protob/types.pb.c
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #include "types.pb.h"
 
diff --git a/firmware/protob/types.pb.h b/firmware/protob/types.pb.h
index beff78c031..e8318e1932 100644
--- a/firmware/protob/types.pb.h
+++ b/firmware/protob/types.pb.h
@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.2.9.2 */
+/* Generated by nanopb-0.2.9.3 */
 
 #ifndef _PB_TYPES_PB_H_
 #define _PB_TYPES_PB_H_