diff --git a/prometheus/defaults/main.yml b/prometheus/defaults/main.yml
index 0d833c8..db9985e 100644
--- a/prometheus/defaults/main.yml
+++ b/prometheus/defaults/main.yml
@@ -1,6 +1,6 @@
 ---
 prometheus_install: True
-prometheus_version: 2.0.0
+prometheus_version: 2.1.0
 prometheus_dir: 'prometheus-{{ prometheus_version }}.linux-amd64'
 prometheus_file: '{{ prometheus_dir }}.tar.gz'
 prometheus_download_url: 'https://github.com/prometheus/prometheus/releases/download/v{{ prometheus_version }}/{{ prometheus_file }}'