diff --git a/external/bin/protoc.exe b/external/bin/protoc.exe
index 052bf85..50c07cd 100644
Binary files a/external/bin/protoc.exe and b/external/bin/protoc.exe differ
diff --git a/external/licenses/ProtoBuf-3.17.3 b/external/licenses/ProtoBuf-3.18.1
similarity index 100%
rename from external/licenses/ProtoBuf-3.17.3
rename to external/licenses/ProtoBuf-3.18.1
diff --git a/src/protobuf b/src/protobuf
index 3c74c96..0c5ed87 160000
--- a/src/protobuf
+++ b/src/protobuf
@@ -1 +1 @@
-Subproject commit 3c74c96cfd2e9a4bfe352af5a6d41e9ffd683cd5
+Subproject commit 0c5ed870781d95bf3bd91f93515b655b65957641