diff --git a/.woodpecker.yml b/.woodpecker.yml
index 1614d9e..9114073 100644
--- a/.woodpecker.yml
+++ b/.woodpecker.yml
@@ -1,13 +1,13 @@
 steps:
   test:
-    image: golang:1.26
+    image: golang:1.27
     commands:
       - go test ./...
     volumes:
       - go_build_cache:/root/.cache/go-build
       - go_mod_cache:/go/pkg/mod
   build:
-    image: golang:1.26
+    image: golang:1.27
     environment:
       CGO_ENABLED: 0
       GOOS: linux
diff --git a/go.mod b/go.mod
index fec1e2c..095e724 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.yetaga.in/alazyreader/library
 
-go 1.26.5
+go 1.27.0
 
 require (
 	git.yetaga.in/alazyreader/go-openlibrary v0.0.1