diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 3412d75..a122946 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -15,9 +15,11 @@ jobs:
       with:
         fetch-depth: 0
     - uses: actions/setup-go@v5
+      with:
+        go-version-file: go.mod
     - uses: actions/setup-node@v3
       with:
-        node-version: 16
+        node-version: 22
     - run: "make clean"
     - run: "make assets"
     - name: "Make sure gotty.js bundle is up-to-date"
@@ -34,11 +36,14 @@ jobs:
 
     - name: Set up Go
       uses: actions/setup-go@v5
+      with:
+        go-version-file: go.mod
 
     - name: "Build & test"
       run: "make tools test cross_compile"
 
     - name: Upload artifacts
+      if: ${{ !env.ACT }}
       uses: actions/upload-artifact@v4
       with:
         name: binaries
diff --git a/.github/workflows/pre-release.yaml b/.github/workflows/pre-release.yaml
index 514d098..5865fd0 100644
--- a/.github/workflows/pre-release.yaml
+++ b/.github/workflows/pre-release.yaml
@@ -30,6 +30,7 @@ jobs:
     - uses: docker/setup-qemu-action@v2
     - uses: docker/setup-buildx-action@v2
     - uses: docker/login-action@v2
+      if: ${{ !env.ACT }}
       with:
         username: "${{ secrets.DOCKER_HUB_USER }}"
         password: "${{ secrets.DOCKER_HUB_TOKEN }}"
@@ -37,6 +38,6 @@ jobs:
       uses: docker/build-push-action@v4
       with:
         platforms: linux/amd64,linux/arm/v7,linux/arm64
-        push: true
+        push: ${{ !env.ACT }}
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}
diff --git a/.github/workflows/quick-build.yaml b/.github/workflows/quick-build.yaml
index 760dd5b..b0e78f8 100644
--- a/.github/workflows/quick-build.yaml
+++ b/.github/workflows/quick-build.yaml
@@ -17,11 +17,14 @@ jobs:
 
     - name: Set up Go
       uses: actions/setup-go@v5
+      with:
+        go-version-file: go.mod
 
     - name: "Build"
       run: "touch bindata/* bindata/*/* ; make"
 
     - name: Upload linux/amd64 artifact
+      if: ${{ !env.ACT }}
       uses: actions/upload-artifact@v4
       with:
         name: gotty-linux-amd64
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index cc659b7..89ad23f 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,6 +18,8 @@ jobs:
 
     - name: Set up Go
       uses: actions/setup-go@v5
+      with:
+        go-version-file: go.mod
 
     - name: "Build & test"
       run: "make tools test release-artifacts"
diff --git a/Dockerfile b/Dockerfile
index fd290b8..b2975d7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM node:16 as js-build
+FROM node:22 as js-build
 WORKDIR /gotty
 COPY js /gotty/js
 COPY Makefile /gotty/
 RUN make bindata/static/js/gotty.js.map
 
-FROM golang:1.20 as go-build
+FROM golang:1.23 as go-build
 WORKDIR /gotty
 COPY . /gotty
 COPY --from=js-build /gotty/js/node_modules /gotty/js/node_modules