diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e350f8..4373e83 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ The format is based on [Keep a Changelog][keepachangelog] and adheres to [Semant
 
 ### Added
 
+- LibP2P added support over NAT
+
 ### Changed
 
 ### Deprecated
diff --git a/Makefile b/Makefile
index 2c93cdd..b6d9927 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ test-e2e:
 
 .PHONY: build clean test run-node run-node2 run-node3 run-example deps tidy fmt vet lint clear-ports
 
-VERSION := 0.51.5-beta
+VERSION := 0.51.6-beta
 COMMIT  ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
 DATE    ?= $(shell date -u +%Y-%m-%dT%H:%M:%SZ)
 LDFLAGS := -X 'main.version=$(VERSION)' -X 'main.commit=$(COMMIT)' -X 'main.date=$(DATE)'