diff --git a/.woodpecker.yml b/.woodpecker.yml
index 49dd113..9fe1305 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -19,7 +19,7 @@ pipeline:
       event: "push"
 matrix:
   include:
-  - ALPINE_VERSION: "3.18.0"
+  - ALPINE_VERSION: "3.18.1"
     POSTFIX_VERSION: "3.8.0"
   - ALPINE_VERSION: "3.17.3"
-    POSTFIX_VERSION: "3.7.4"
+    POSTFIX_VERSION: "3.7.6"