diff --git a/action.yml b/action.yml
index 4b4c0cb..8d4ea8e 100644
--- a/action.yml
+++ b/action.yml
@@ -41,5 +41,5 @@ outputs:
     description: 'Build result metadata'
 
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'dist/index.js'
diff --git a/dev.Dockerfile b/dev.Dockerfile
index e90010c..43b44a1 100644
--- a/dev.Dockerfile
+++ b/dev.Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG NODE_VERSION=12
+ARG NODE_VERSION=16
 ARG DOCKER_VERSION=20.10.13
 ARG BUILDX_VERSION=0.8.1