[VOL-3396] Encryption of the GPON GEMs
- Enables downstream encryption on both GPON and XGSPON unicast GEM PortIDs through FlowAdd operation

Change-Id: I4171194db050b96a0940842afc10e8c8c9e285d1
diff --git a/protos/Makefile b/protos/Makefile
index 2494a08..8b28160 100644
--- a/protos/Makefile
+++ b/protos/Makefile
@@ -19,7 +19,7 @@
 # This specifies the GIT tag in https://github.com/opencord/voltha-protos
 # repo that we need to refer to, to pick the right version of
 # openolt.proto, ext_config.proto and tech_profile.proto
-OPENOLT_PROTO_VER ?= v4.0.11
+OPENOLT_PROTO_VER ?= v4.0.14
 
 CXX ?= g++
 CPPFLAGS += `pkg-config --cflags protobuf grpc` -I googleapis/gens -I./