diff --git a/bin/check-python b/bin/check-python
index 6e3d09c..052853d 100755
--- a/bin/check-python
+++ b/bin/check-python
@@ -10,32 +10,32 @@ PYTHON_MINIMUM_MINOR=4
 PYTHON3_REF=$(which python3 | grep "/python3")
 PYTHON_REF=$(which python | grep "/python")
 
-error_msg(){
-    echo "NoPython"
+error_msg() {
+	echo "NoPython"
 }
 
-python_ref(){
-    local my_ref=$1
-    echo $($my_ref -c 'import platform; major, minor, patch = platform.python_version_tuple(); print(major); print(minor);')
+python_ref() {
+	local my_ref=$1
+	echo $($my_ref -c 'import platform; major, minor, patch = platform.python_version_tuple(); print(major); print(minor);')
 }
 
 # Print success_msg/error_msg according to the provided minimum required versions
-check_version(){
-    local major=$1
-    local minor=$2
-    local python_ref=$3
-    [[ $major -ge $PYTHON_MINIMUM_MAJOR && $minor -ge $PYTHON_MINIMUM_MINOR ]] && echo $python_ref || error_msg
+check_version() {
+	local major=$1
+	local minor=$2
+	local python_ref=$3
+	[[ $major -ge $PYTHON_MINIMUM_MAJOR && $minor -ge $PYTHON_MINIMUM_MINOR ]] && echo $python_ref || error_msg
 }
 
 # Logic
 if [[ ! -z $PYTHON3_REF ]]; then
-    version=($(python_ref python3))
-    check_version ${version[0]} ${version[1]} $PYTHON3_REF
+	version=($(python_ref python3))
+	check_version ${version[0]} ${version[1]} $PYTHON3_REF
 elif [[ ! -z $PYTHON_REF ]]; then
-    # Didn't find python3, let's try python
-    version=($(python_ref python))
-    check_version ${version[0]} ${version[1]} $PYTHON_REF
+	# Didn't find python3, let's try python
+	version=($(python_ref python))
+	check_version ${version[0]} ${version[1]} $PYTHON_REF
 else
-    # Python is not installed at all
-    error_msg
+	# Python is not installed at all
+	error_msg
 fi
diff --git a/bin/install b/bin/install
index a5a02ca..aa817e2 100755
--- a/bin/install
+++ b/bin/install
@@ -6,8 +6,8 @@ __dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
 PYTHON_REF=$(source ${__dir}/check-python)
 if [[ "$PYTHON_REF" == "NoPython" ]]; then
-    echo "Python3.4+ is not installed."
-    exit
+	echo "Python3.4+ is not installed."
+	exit
 fi
 
 # create and activate virtual environment
@@ -24,12 +24,12 @@ mkdir $ASDF_INSTALL_PATH/asdf_bin
 declare -a executables=("pipenv" "pipenv-resolver")
 for filename in "${executables[@]}"
 do
-  cat <<EOT >> $ASDF_INSTALL_PATH/asdf_bin/$filename
+	cat <<EOT >> $ASDF_INSTALL_PATH/asdf_bin/$filename
 #!/usr/bin/env bash
 
 source $ASDF_INSTALL_PATH/bin/activate
 PIPENV_IGNORE_VIRTUALENVS=1 $filename "\$@"
 EOT
 
-  chmod a+x $ASDF_INSTALL_PATH/asdf_bin/$filename
+	chmod a+x $ASDF_INSTALL_PATH/asdf_bin/$filename
 done
diff --git a/bin/latest-stable b/bin/latest-stable
new file mode 100755
index 0000000..cfd2994
--- /dev/null
+++ b/bin/latest-stable
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
+
+# shellcheck source=./bin/utils.sh
+source "${plugin_dir}/bin/utils.sh"
+
+latest_version=$(get_latest_version "$1")
+
+echo "$latest_version"
diff --git a/bin/list-all b/bin/list-all
index 339521e..798d7fb 100755
--- a/bin/list-all
+++ b/bin/list-all
@@ -1,10 +1,9 @@
 #!/usr/bin/env bash
 
-set -eu
+current_script_path=${BASH_SOURCE[0]}
+plugin_dir=$(dirname "$(dirname "$current_script_path")")
 
-cmd="curl --silent --location"
-releases_path="https://pypi.org/pypi/pipenv/json"
+# shellcheck source=./bin/utils.sh
+source "${plugin_dir}/bin/utils.sh"
 
-versions=$(eval "$cmd $releases_path" | exec python -c "import sys, json, pkg_resources; releases = json.load(sys.stdin)['releases']; print(' '.join(sorted(releases, key=pkg_resources.parse_version)))")
-
-echo "$versions"
+list_all_versions
diff --git a/bin/utils.sh b/bin/utils.sh
new file mode 100755
index 0000000..1fa45b0
--- /dev/null
+++ b/bin/utils.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -eo pipefail
+
+list_all_versions() {
+	cmd="curl --silent --location"
+	releases_path="https://pypi.org/pypi/pipenv/json"
+
+	versions=$($cmd "$releases_path" |
+		sed -E 's/.*"releases":\{(.*)\},"urls".*/\1/' |
+		grep -oE '"[^"]+":\[' |
+		sed -E 's/^"([^"]+)":\[/\1/' |
+		sort -V
+	)
+
+	echo "$versions"
+}
+
+get_latest_version() {
+	version_list=$(list_all_versions)
+	version_list_filtered=$([[ -z "$1" ]] && echo "$version_list" || echo "$version_list" | grep -e "^$1")
+
+	echo "$version_list_filtered" | tail -1
+}