diff --git a/Gemfile.lock b/Gemfile.lock
index 41fe354f..9c8f0ef0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -49,8 +49,8 @@ GEM
       unicode-display_width (~> 1.0, >= 1.0.1)
     rubocop-migrations (0.1.2)
       rubocop (~> 0.41)
-    rubocop-rspec (1.21.0)
-      rubocop (>= 0.52.0)
+    rubocop-rspec (1.30.0)
+      rubocop (>= 0.58.0)
     ruby-progressbar (1.10.0)
     safe_yaml (1.0.4)
     thread_safe (0.3.6)
diff --git a/Makefile b/Makefile
index 819810f1..a05b627a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: image test docs
+.PHONY: image test docs bundle
 
 IMAGE_NAME ?= codeclimate/codeclimate-rubocop
 
@@ -14,3 +14,9 @@ docs: image
 		--workdir /usr/src/app \
 		--volume $(PWD):/usr/src/app \
 		$(IMAGE_NAME) sh -c "apk --update add git && bundle install --with=test && bundle exec rake docs:scrape"
+
+bundle:
+	docker run --rm \
+	  --entrypoint /bin/sh \
+	  --volume $(PWD):/usr/src/app \
+	  $(IMAGE_NAME) -c "cd /usr/src/app && bundle $(BUNDLE_ARGS)"
\ No newline at end of file
diff --git a/bin/newver b/bin/newver
new file mode 100755
index 00000000..e1931deb
--- /dev/null
+++ b/bin/newver
@@ -0,0 +1,38 @@
+#!/bin/sh
+set -eu
+
+if [ $# -eq 0 ]; then
+  >&2 echo "Usage: 'bin/newver X.Y.Z', where X.Y.Z is the Rubocop version to add."
+  exit 1
+fi
+NEWVER="$1"
+
+git checkout Gemfile*
+git checkout -b "newver/${NEWVER}"
+
+ed Gemfile <<-EDITS
+/gem "parser",/c
+gem "parser"
+.
+/gem "rubocop",/c
+gem "rubocop", "~> ${NEWVER}", require: false
+.
+wq
+EDITS
+
+make bundle -e BUNDLE_ARGS="update rubocop"
+make image
+make docs
+sudo chown -R $(id -u):$(id -g) config
+
+set +e
+make test
+retval=$?
+if [ $retval -ne 0 ]; then
+  >&2 echo "If tests fail, you may need to modify spec/support/currently_undocumented_cops.txt"
+  exit $retval
+fi
+set -e
+
+git add config spec Gemfile*
+git commit -v -m "Updated channel and documentation to Rubocop v${NEWVER}"