diff --git a/Makefile b/Makefile
index a015b5a..b5980da 100644
--- a/Makefile
+++ b/Makefile
@@ -29,6 +29,14 @@ endif
 BUILD_TARGETS := build install
 BUILD_FLAGS := --tags "$(build_tags)" --ldflags '$(ldflags)'
 
+# Update changelog vars
+ifneq (,$(SINCE_TAG))
+	sinceTag := --since-tag $(SINCE_TAG)
+endif
+ifneq (,$(UPCOMING_TAG))
+	upcomingTag := --future-release $(UPCOMING_TAG)
+endif
+
 all: build install
 
 build: BUILD_ARGS := $(build_args) -o $(BUILDDIR)
@@ -55,3 +63,11 @@ test-e2e:
 mock-gen:
 	mkdir -p $(MOCKS_DIR)
 	$(MOCKGEN_CMD) -source=clientcontroller/interface.go -package mocks -destination $(MOCKS_DIR)/babylon.go
+
+.PHONY: mock-gen
+
+update-changelog:
+	@echo ./scripts/update_changelog.sh $(sinceTag) $(upcomingTag)
+	./scripts/update_changelog.sh $(sinceTag) $(upcomingTag)
+
+.PHONY: update-changelog
diff --git a/scripts/update_changelog.sh b/scripts/update_changelog.sh
index 5887564..cb35c5c 100755
--- a/scripts/update_changelog.sh
+++ b/scripts/update_changelog.sh
@@ -12,12 +12,12 @@ OPTS=$(getopt -l "help,release-branch:,since-tag:,future-release:,full,token:" -
 function print_usage() {
     echo -e "Usage: $0 [-h|--help] [-f|--full] [--release-branch <branch>] [--since-tag <tag>] [--future-release] <tag> [-t|--token <token>]
 
--h, --help                Display help
--f, --full                Process changes since the beginning (by default: since latest git version tag)
---since-tag <tag>         Process changes since git version tag <tag> (by default: since latest git version tag)
---future-release <tag>    Put the unreleased changes in the specified <tag>
+-h, --help                Display help.
+-f, --full                Process changes since the beginning (by default: since latest git version tag).
+--since-tag <tag>         Process changes since git version tag <tag> (by default: since latest git version tag).
+--future-release <tag>    Put the unreleased changes in the specified <tag>.
 --release-branch <branch> Limit pull requests to the release branch <branch>.
---token <token>           Pass changelog github token <token>"
+--token <token>           Pass changelog github token <token>."
 }
 
 function remove_opt() {