diff --git a/.github/workflows/image_base.yml b/.github/workflows/image_base.yml
index 3f372d60a..f52917b93 100644
--- a/.github/workflows/image_base.yml
+++ b/.github/workflows/image_base.yml
@@ -78,6 +78,8 @@ jobs:
         with:
           context: ./
           push: true
+          pull: true
+          no-cache: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: ${{ inputs.platforms || 'linux/amd64' }}
diff --git a/build b/build
index 9c3116089..32d9de2fb 100755
--- a/build
+++ b/build
@@ -318,6 +318,6 @@ docker run --rm -i \
   -e "RUNTIME_DOCKERFILE=$RUNTIME_DOCKERFILE" \
   --workdir /src \
   --entrypoint go \
-  golang:1.24-bullseye \
+  golang:1.26.10-bookworm \
   run utils/docker/main.go \
   -i Dockerfile.tmpl -client "$CLIENT_DIST" | build_image $BASE_IMAGE -f - .
diff --git a/server/Dockerfile b/server/Dockerfile
index 1d309e97b..1bcdb24af 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -1,5 +1,5 @@
 ARG BASE_IMAGE=debian:bullseye-slim
-FROM golang:1.25.0 AS go-toolchain
+FROM golang:1.26.10 AS go-toolchain
 FROM $BASE_IMAGE AS server
 
 COPY --from=go-toolchain /usr/local/go /usr/local/go
diff --git a/server/Dockerfile.bookworm b/server/Dockerfile.bookworm
index 552880080..4e1d0bffc 100644
--- a/server/Dockerfile.bookworm
+++ b/server/Dockerfile.bookworm
@@ -1,4 +1,4 @@
-ARG BASE_IMAGE=golang:1.25-bookworm
+ARG BASE_IMAGE=golang:1.26.10-bookworm
 FROM $BASE_IMAGE AS server
 
 WORKDIR /src
diff --git a/server/go.mod b/server/go.mod
index a4e482be7..b72524444 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -1,6 +1,6 @@
 module github.com/m1k1o/neko/server
 
-go 1.25.0
+go 1.26.10
 
 require (
 	github.com/PaesslerAG/gval v1.2.4