diff --git a/.woodpecker.yml b/.woodpecker.yml
index 63af9ed..6762c53 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -20,7 +20,7 @@ steps:
 matrix:
   include:
   - ALPINE_VERSION: "3.20.1"
-    KNOT_VERSION: "3.3.5"
+    KNOT_VERSION: "3.3.7"
   - ALPINE_VERSION: "3.19.2"
     KNOT_VERSION: "3.3.5"
   - ALPINE_VERSION: "3.18.7"