diff --git a/.github/workflows/R-CMD-check-all.yaml b/.github/workflows/R-CMD-check-all.yaml
new file mode 100644
index 0000000..c06f2fd
--- /dev/null
+++ b/.github/workflows/R-CMD-check-all.yaml
@@ -0,0 +1,53 @@
+# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
+# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
+on:
+  push:
+    branches: [main, master]
+  pull_request:
+    branches: [main, master]
+
+name: R-CMD-check-all.yaml
+
+permissions: read-all
+
+jobs:
+  R-CMD-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: macos-latest,   r: 'release'}
+          - {os: windows-latest, r: 'release'}
+          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
+          - {os: ubuntu-latest,   r: 'release'}
+          - {os: ubuntu-latest,   r: 'oldrel-1'}
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+      R_KEEP_PKG_SOURCE: yes
+      COMPILE_VIG: ${{ secrets.COMPILE_VIG }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: r-lib/actions/setup-pandoc@v2
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+          http-user-agent: ${{ matrix.config.http-user-agent }}
+          use-public-rspm: true
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - uses: r-lib/actions/check-r-package@v2
+        with:
+          upload-snapshots: true
+          build_args: 'c("--no-manual","--compact-vignettes=gs+qpdf")'
diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 5762b51..55858f7 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -1,10 +1,6 @@
 # Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
-  push:
-    branches: [main, master]
-  pull_request:
-    branches: [main, master]
   schedule:
     - cron: "15 15 * * *"
 
@@ -23,10 +19,6 @@ jobs:
       matrix:
         config:
           - {os: macos-latest,   r: 'release'}
-          - {os: windows-latest, r: 'release'}
-          - {os: ubuntu-latest,   r: 'devel', http-user-agent: 'release'}
-          - {os: ubuntu-latest,   r: 'release'}
-          - {os: ubuntu-latest,   r: 'oldrel-1'}
 
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
diff --git a/R/cansim_tables_list.R b/R/cansim_tables_list.R
index 9c184a8..86512c9 100644
--- a/R/cansim_tables_list.R
+++ b/R/cansim_tables_list.R
@@ -132,10 +132,10 @@ list_cansim_cubes <- function(lite=FALSE,refresh=FALSE,quiet=FALSE){
       }
 
       data <- r %>%
-        mutate_at(vars(ends_with("Date")),as.Date) %>%
-        mutate_at(vars(matches("releaseTime")),function(d)readr::parse_datetime(d,
-                                                                                #format=STATCAN_TIME_FORMAT,
-                                                                                locale=readr::locale(tz=STATCAN_TIMEZONE))) %>%
+        # M11: Replace deprecated mutate_at/vars with across()
+        mutate(across(ends_with("Date"), as.Date)) %>%
+        mutate(across(matches("releaseTime"), \(d) readr::parse_datetime(d,
+                                                                         locale=readr::locale(tz=STATCAN_TIMEZONE)))) %>%
         mutate(archived=.data$archived==1) %>%
         mutate(cansim_table_number=cleaned_ndm_table_number(.data$productId)) %>%
         select(c("cansim_table_number","cubeTitleEn","cubeTitleFr"),