diff --git a/.github/workflows/awsfulltest.yml b/.github/workflows/awsfulltest.yml
index c4257aea9..e421ac7e9 100644
--- a/.github/workflows/awsfulltest.yml
+++ b/.github/workflows/awsfulltest.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup Miniconda
-        uses: goanpeca/setup-miniconda@v1.0.2
+        uses: conda-incubator/setup-miniconda@v2
         with:
           auto-update-conda: true
           python-version: 3.7
diff --git a/.github/workflows/awstest.yml b/.github/workflows/awstest.yml
index bc3a2927a..478270625 100644
--- a/.github/workflows/awstest.yml
+++ b/.github/workflows/awstest.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup Miniconda
-        uses: goanpeca/setup-miniconda@v1.0.2
+        uses: conda-incubator/setup-miniconda@v2
         with:
           auto-update-conda: true
           python-version: 3.7
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e9ee96f65..ccd624c0a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,9 +25,9 @@ jobs:
       - name: Check out pipeline code
         uses: actions/checkout@v2
       - name: Check if Dockerfile or Conda environment changed
-        uses: technote-space/get-diff-action@v1
+        uses: technote-space/get-diff-action@v4
         with:
-          PREFIX_FILTER: |
+          FILES: |
             Dockerfile
             environment.yml
       - name: Build new docker image
diff --git a/.github/workflows/push_dockerhub.yml b/.github/workflows/push_dockerhub.yml
deleted file mode 100644
index 7be9a0d0d..000000000
--- a/.github/workflows/push_dockerhub.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-name: nf-core Docker push
-# This builds the docker image and pushes it to DockerHub
-# Runs on nf-core repo releases and push event to 'dev' branch (PR merges)
-on:
-  push:
-    branches:
-      - dev
-  release:
-    types: [published]
-
-jobs:
-  push_dockerhub:
-    name: Push new Docker image to Docker Hub
-    runs-on: ubuntu-latest
-    # Only run for the nf-core repo, for releases and merged PRs
-    if: ${{ github.repository == 'nf-core/sarek' }}
-    env:
-      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
-      DOCKERHUB_PASS: ${{ secrets.DOCKERHUB_PASS }}
-    steps:
-      - name: Check out pipeline code
-        uses: actions/checkout@v2
-
-      - name: Build new docker image
-        run: docker build --no-cache . -t nfcore/sarek:latest
-
-      - name: Push Docker image to DockerHub (dev)
-        if: ${{ github.event_name == 'push' }}
-        run: |
-          echo "$DOCKERHUB_PASS" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
-          docker tag nfcore/sarek:latest nfcore/sarek:dev
-          docker push nfcore/sarek:dev
-
-      - name: Push Docker image to DockerHub (release)
-        if: ${{ github.event_name == 'release' }}
-        run: |
-          echo "$DOCKERHUB_PASS" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
-          docker push nfcore/sarek:latest
-          docker tag nfcore/sarek:latest nfcore/sarek:${{ github.event.release.tag_name }}
-          docker push nfcore/sarek:${{ github.event.release.tag_name }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1ac50732..84a1e8f7e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [#279](https://github.com/nf-core/sarek/pull/279) - Fix issue with `--step prepare_recalibration` [#267](https://github.com/nf-core/sarek/issues/267)
 - [#280](https://github.com/nf-core/sarek/pull/280) - Use HTML codes instead of `<` and `>` in docs
 - [#293](https://github.com/nf-core/sarek/pull/293) - Fix typo issue when printing infos [#292](https://github.com/nf-core/sarek/issues/292)
+- Fix Github Actions not running after November 16, 2020 (deprecated Github Actions API [#739](https://github.com/nf-core/tools/issues/739)
 
 ### Removed