diff --git a/.circleci/config.yml b/.circleci/config.yml
index d745e30f2..6cfc880d2 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -63,6 +63,7 @@ workflows:
             - cimg/postgres:14.9
             - cimg/postgres:15.4
             - cimg/postgres:16.0
+            - cimg/postgres:17.0
     - prometheus/build:
         name: build
         parallelism: 3
diff --git a/README.md b/README.md
index 4c464e210..9494acb24 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 
 Prometheus exporter for PostgreSQL server metrics.
 
-CI Tested PostgreSQL versions: `11`, `12`, `13`, `14`, `15`, `16`
+CI Tested PostgreSQL versions: `11`, `12`, `13`, `14`, `15`, `16`, `17`.
 
 ## Quick Start
 This package is available for Docker: