diff --git a/.drone.yml b/.drone.yml
index f197f196..3ae20b40 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,12 +3,12 @@ kind: pipeline
 name: coopcloud.tech/abra
 steps:
   - name: make check
-    image: golang:1.26
+    image: golang:1.27
     commands:
       - make check
 
   - name: xgettext-go
-    image: golang:1.26
+    image: golang:1.27
     environment:
       GOPRIVATE: coopcloud.tech
     commands:
@@ -43,7 +43,7 @@ steps:
           - tag
 
   - name: make test
-    image: golang:1.26
+    image: golang:1.27
     environment:
       ABRA_DIR: /root/.abra_test
     commands:
diff --git a/Dockerfile b/Dockerfile
index 50f7ae4d..dc69698e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build image
-FROM golang:1.26-alpine AS build
+FROM golang:1.27-alpine AS build
 
 ENV GOPRIVATE=coopcloud.tech
 
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 83a9b562..7795dc75 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@sha256:0d1d3a794be25f809dd2cb3160d8c73276c4056a9f8242a138e908ddeee7b6b6
+FROM golang:1.27@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
 
 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 a6bd0c94..2046352a 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@sha256:0d1d3a794be25f809dd2cb3160d8c73276c4056a9f8242a138e908ddeee7b6b6
+FROM golang:1.27@sha256:eb37f58646a901dc7727cf448cae36daaefaba79de33b5058dab79aa4c04aefb
 
 ENV GOOS=linux
 ENV GOARCH=arm64