diff --git a/prometheus/defaults.yaml b/prometheus/defaults.yaml
index 09031e9..48b0a9f 100644
--- a/prometheus/defaults.yaml
+++ b/prometheus/defaults.yaml
@@ -2,10 +2,10 @@ prometheus:
   user: prometheus
   group: prometheus
   server:
-    version: 2.5.0.linux-amd64
+    version: 2.9.2.linux-amd64
     install_dir: /opt
-    source: https://github.com/prometheus/prometheus/releases/download/v2.5.0/prometheus-2.5.0.linux-amd64.tar.gz
-    source_hash: https://github.com/prometheus/prometheus/releases/download/v2.5.0/sha256sums.txt
+    source: https://github.com/prometheus/prometheus/releases/download/v2.9.2/prometheus-2.9.2.linux-amd64.tar.gz
+    source_hash: https://github.com/prometheus/prometheus/releases/download/v2.9.2/sha256sums.txt
     args:
       config_file: /etc/prometheus/prometheus.yml
       storage: