diff --git a/.gitignore b/.gitignore
index f1dd0ac..e8064b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,4 +33,5 @@ go.work.sum
 # .vscode/
 
 .DS_Store
+node_modules/
 dist/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 050ee34..90b6938 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## 0.1.6 (Unreleased)
 
+- Docker: update the runtime base to Alpine 3.24.
+- Tooling: update the indirect Go tools dependency.
+
 ## 0.1.5 (2026-06-11)
 
 - Docker: honor the `VERSION` build argument in `blu --version` and cover it in CI.
diff --git a/Dockerfile b/Dockerfile
index d612f9d..f8d8fe7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1.7
 
 ARG GO_VERSION=1.25
-ARG ALPINE_VERSION=3.23
+ARG ALPINE_VERSION=3.24
 
 FROM golang:${GO_VERSION}-alpine AS build
 WORKDIR /src
diff --git a/go.mod b/go.mod
index 3146733..ba7080e 100644
--- a/go.mod
+++ b/go.mod
@@ -14,5 +14,5 @@ require (
 	golang.org/x/net v0.56.0 // indirect
 	golang.org/x/sync v0.21.0 // indirect
 	golang.org/x/sys v0.46.0 // indirect
-	golang.org/x/tools v0.46.0 // indirect
+	golang.org/x/tools v0.47.0 // indirect
 )
diff --git a/go.sum b/go.sum
index c1a83b5..9111b34 100644
--- a/go.sum
+++ b/go.sum
@@ -30,6 +30,6 @@ golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=
 golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/tools v0.0.0-20191216052735-49a3e744a425/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.46.0 h1:7jTurBkPZu4moS/Uy4OQT1M+QBlsj3wejyZwsT8Z7rk=
-golang.org/x/tools v0.46.0/go.mod h1:FrD85F8l+NWL+9XWBSyVSHO6Ne4jutsfIFba7AWQ5Ys=
+golang.org/x/tools v0.47.0 h1:7Kn5x/d1svx/PzryTsqeoZN4TZwqeH5pGWjefhLi/1Q=
+golang.org/x/tools v0.47.0/go.mod h1:dFHnyTvFWY212G+h7ZY4Vsp/K3U4/7W9TyVaAul8uCA=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=