diff --git a/.woodpecker.yml b/.woodpecker.yml
index 502cb60..01ad9d8 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -24,12 +24,6 @@ matrix:
   - ALPINE_VERSION: "3.17.1"
     RUBY_VERSION: "3.1"
     RUBY_PATCH: "2"
-  - ALPINE_VERSION: "3.16.3"
-    RUBY_VERSION: "3.1"
-    RUBY_PATCH: "2"
-  - ALPINE_VERSION: "3.15.6"
-    RUBY_VERSION: "3.0"
-    RUBY_PATCH: "4"
   - ALPINE_VERSION: "3.14.8"
     RUBY_VERSION: "2.7"
     RUBY_PATCH: "6"