diff --git a/.github/workflows/scheduled.yaml b/.github/workflows/scheduled.yaml
index 325991155..4bd39919a 100644
--- a/.github/workflows/scheduled.yaml
+++ b/.github/workflows/scheduled.yaml
@@ -38,6 +38,8 @@ jobs:
       strategy: ${{ matrix.test-strategy }}
       additional-env-vars: |
         PKG_SYSREQS_DRY_RUN=true
+      extra-deps: |
+        sass (>= 0.4.9)
   branch-cleanup:
     if: >
       github.event_name == 'schedule' || (
diff --git a/DESCRIPTION b/DESCRIPTION
index bd34129d3..0f69e2c95 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -29,9 +29,9 @@ URL: https://insightsengineering.github.io/teal.data/,
 BugReports: https://github.com/insightsengineering/teal.data/issues
 Depends:
     R (>= 4.0),
-    teal.code (>= 0.6.1.9002)
+    teal.code (>= 0.6.1)
 Imports:
-    checkmate (>= 2.1.0),
+    checkmate (>= 2.3.0),
     lifecycle (>= 0.2.0),
     methods,
     rlang (>= 1.1.0),
@@ -42,7 +42,7 @@ Suggests:
     random.cdisc.data (>= 0.2.1),
     rmarkdown (>= 2.23),
     testthat (>= 3.2.2),
-    withr (>= 2.0.0)
+    withr (>= 3.0.0)
 VignetteBuilder:
     knitr,
     rmarkdown