diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml
index 15b24e0..bc73069 100644
--- a/.github/workflows/package.yml
+++ b/.github/workflows/package.yml
@@ -18,8 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - {os: ubuntu-18.04,   r: '4.0', rspm: "https://packagemanager.rstudio.com/cran/__linux__/bionic/latest"}
-          - {os: ubuntu-18.04,   r: '3.6', rspm: "https://packagemanager.rstudio.com/cran/__linux__/bionic/latest"}
+          - {os: ubuntu-latest,   r: 'release'}
 
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
@@ -30,39 +29,20 @@ jobs:
     steps:
 
       - uses: actions/checkout@v2
-        
-      - uses: r-lib/actions/setup-r@master
-        with:
-          r-version: ${{ matrix.config.r }}
 
-      - name: Query dependencies
-        run: |
-          install.packages('remotes')
-          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
-        shell: Rscript {0}
+      - uses: r-lib/actions/setup-pandoc@v2
 
-      - name: Cache R packages
-        if: runner.os != 'Windows'
-        uses: actions/cache@v1
+      - uses: r-lib/actions/setup-r@v2
         with:
-          path: ${{ env.R_LIBS_USER }}
-          key: ${{ runner.os }}-r-${{ matrix.config.r }}-1-${{ hashFiles('.github/depends.Rds') }}
-          restore-keys: ${{ runner.os }}-r-${{ matrix.config.r }}-1-
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
 
-      - name: Install system dependencies
-        if: runner.os == 'Linux'
-        env:
-          RHUB_PLATFORM: linux-x86_64-ubuntu-gcc
-        run: |
-          Rscript -e "remotes::install_github('r-hub/sysreqs')"
-          sysreqs=$(Rscript -e "cat(sysreqs::sysreq_commands('DESCRIPTION'))")
-          sudo -s eval "$sysreqs"
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: rcmdcheck
 
-      - name: Install dependencies
-        run: |
-          remotes::install_deps(dependencies = TRUE)
-          remotes::install_cran("rcmdcheck")
-        shell: Rscript {0}
+      - uses: r-lib/actions/check-r-package@v2
 
       - name: Session info
         run: |
@@ -71,12 +51,6 @@ jobs:
           sessioninfo::session_info(pkgs, include_base = TRUE)
         shell: Rscript {0}
 
-      - name: Check
-        env:
-          _R_CHECK_CRAN_INCOMING_: false
-        run: rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
-        shell: Rscript {0}
-
       - name: Show testthat output
         if: always()
         run: find check -name 'testthat.Rout*' -exec cat '{}' \; || true
diff --git a/DESCRIPTION b/DESCRIPTION
index 64a276a..089c812 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,7 +1,7 @@
 Package: proporz
 Type: Package
 Title: Proportional Apportionment
-Version: 1.2
+Version: 1.2.1
 Author: Flavio Poletti
 Maintainer: Flavio Poletti <flavio.poletti@hotmail.ch>
 Description: Calculate seat apportionment for legislative bodies using