diff --git a/vendor/coopcloud.tech/tagcmp/.drone.yml b/vendor/coopcloud.tech/tagcmp/.drone.yml
index c5f78899..2aefe487 100644
--- a/vendor/coopcloud.tech/tagcmp/.drone.yml
+++ b/vendor/coopcloud.tech/tagcmp/.drone.yml
@@ -3,16 +3,16 @@ kind: pipeline
 name: coopcloud.tech/tagcmp
 steps:
   - name: gofmt
-    image: golang:1.26
+    image: golang:1.27
     commands:
       - test -z "$(gofmt -l .)"
 
   - name: go build
-    image: golang:1.26
+    image: golang:1.27
     commands:
       - go build -v .
 
   - name: go test
-    image: golang:1.26
+    image: golang:1.27
     commands:
       - go test . -cover
diff --git a/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm b/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm
index d6444ae9..562f4c12 100644
--- a/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm
+++ b/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm
@@ -1,4 +1,4 @@
-FROM golang:1.26@sha256:f96cc555eb8db430159a3aa6797cd5bae561945b7b0fe7d0e284c63a3b291609
+FROM golang:1.27@sha256:e432b43af23a9328d56a7c499be0476810aa344acbcf65fc7c455d4ff5a40602
 
 ENV GOOS=linux
 ENV GOARCH=arm
diff --git a/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm64 b/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm64
index a149d842..5164af6f 100644
--- a/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm64
+++ b/vendor/github.com/pjbgf/sha1cd/Dockerfile.arm64
@@ -1,4 +1,4 @@
-FROM golang:1.26@sha256:f96cc555eb8db430159a3aa6797cd5bae561945b7b0fe7d0e284c63a3b291609
+FROM golang:1.27@sha256:e432b43af23a9328d56a7c499be0476810aa344acbcf65fc7c455d4ff5a40602
 
 ENV GOOS=linux
 ENV GOARCH=arm64