diff --git a/.github/workflows/deploy-notify.yml b/.github/workflows/deploy-notify.yml
index 3fab2e2..321f6b5 100644
--- a/.github/workflows/deploy-notify.yml
+++ b/.github/workflows/deploy-notify.yml
@@ -58,7 +58,7 @@ jobs:
             exit 0
           fi
 
-          LAST_TAG_DATE=$(git log -1 --format=%aI "$LAST_TAG")
+          LAST_TAG_DATE=$(TZ=UTC git log -1 --date=format-local:'%Y-%m-%dT%H:%M:%SZ' --format='%ad' "$LAST_TAG")
           PRS=$(gh pr list --state merged --json number,title,mergedAt \
             --jq "sort_by(.number) | .[] | select(.mergedAt > \"$LAST_TAG_DATE\")")
 
@@ -158,7 +158,7 @@ jobs:
           VERSION: ${{ steps.changes.outputs.version }}
           SLACK_BULLETS: ${{ steps.changes.outputs.slack_bullets }}
         run: |
-          CANVAS_URL="https://app.slack.com/docs/F0B13V3EBUN"
+          CANVAS_URL="https://app.slack.com/docs/${CANVAS_ID}"
           read -r -d '' TEXT <<ENDTXT || true
           *After-Hours Scheduler has been updated to ${VERSION}*