diff --git a/.drone.yml b/.drone.yml
index 6f6479e..59cbeff 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -76,7 +76,7 @@ steps:
 - name: unit-test
   commands:
   - go test -v ./...
-  image: docker.io/library/golang:1.21.4
+  image: docker.io/library/golang:1.21.5
   resources:
     limits:
       cpu: 250
@@ -112,7 +112,7 @@ steps:
 - name: unit-test
   commands:
   - go test -v ./...
-  image: docker.io/library/golang:1.21.4
+  image: docker.io/library/golang:1.21.5
   # resources:
   #   limits:
   #     cpu: 250