diff --git a/deploy/worker.yaml b/deploy/worker.yaml
index a49d699..904cf8a 100644
--- a/deploy/worker.yaml
+++ b/deploy/worker.yaml
@@ -13,7 +13,7 @@
 
 steps:
   - id: Lock
-    name: golang:1.23.0
+    name: golang:1.25.0
     entrypoint: bash
     args:
       - -ec
@@ -27,7 +27,7 @@
 
   - id: Test
     # Run tests. Do this early, to avoid wasting time if they fail.
-    name: golang:1.23.0
+    name: golang:1.25.0
     entrypoint: bash
     args:
       - -ec