diff --git a/.github/workflows/check-markdown.yml b/.github/workflows/check-markdown.yml
index 64b029f..80ac962 100644
--- a/.github/workflows/check-markdown.yml
+++ b/.github/workflows/check-markdown.yml
@@ -4,6 +4,7 @@ on:
   pull_request:
     paths:
       - "**.md"
+  workflow_dispatch:  # Allows you to run this workflow manually from the Actions tab
 
 jobs:
   markdown-check:
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index bf15af3..f7c91a3 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -2,7 +2,7 @@ name: E2E
 
 on:
   schedule:
-    - cron: '0 4 * * *' # Every day at 4:00 UTC (not to interfere with fuzzing)
+    - cron: '0 5 * * *' # Every day at 5:00 UTC (not to interfere with fuzzing)
   workflow_dispatch:
 
 jobs:
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index c00b885..08b6be2 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -2,7 +2,7 @@ name: Fuzzing
 
 on:
   schedule:
-    - cron: '0 6 * * *' # Every day at 6:00 UTC
+    - cron: '0 7 * * *' # Every day at 6:00 UTC
   workflow_dispatch:  # Allows you to run this workflow manually from the Actions tab
 
 jobs:
@@ -25,7 +25,7 @@ jobs:
             bazel run --config=fuzz $target -- -- -max_len=32768 -runs=1000000 -timeout=5
           done
       - name: Upload crashes
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4.4.0
         if: failure()
         with:
           name: artifacts
diff --git a/.github/workflows/sanitizers.yml b/.github/workflows/sanitizers.yml
index c0fb9aa..03ae89e 100644
--- a/.github/workflows/sanitizers.yml
+++ b/.github/workflows/sanitizers.yml
@@ -1,7 +1,7 @@
 name: sanitizers
 on:
   schedule:
-    - cron: '0 16 * * *'
+    - cron: '0 15 * * *'
   workflow_dispatch:
 
 jobs:
@@ -23,7 +23,7 @@ jobs:
             --runs_per_test 5 -t- :unit_tests \
             --define=SANTA_BUILD_TYPE=adhoc
       - name: Upload logs
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4.4.0
         if: failure()
         with:
           name: logs