diff --git a/.drone.yml b/.drone.yml
index abb7217..05173ea 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -73,7 +73,7 @@ steps:
 - name: unit-test
   commands:
   - go test -v ./...
-  image: docker.io/library/golang:1.21.3
+  image: docker.io/library/golang:1.21.4
 
 services:
 - name: postgres
@@ -109,7 +109,7 @@ steps:
 - name: unit-test
   commands:
   - go test -v ./...
-  image: docker.io/library/golang:1.21.3
+  image: docker.io/library/golang:1.21.4
 
 services:
 - name: postgres