diff --git a/.github/workflows/README.md b/.github/workflows/README.md
index 101967e..d6edf88 100755
--- a/.github/workflows/README.md
+++ b/.github/workflows/README.md
@@ -96,7 +96,7 @@ are okay.
 
 This update is run ~~weekly or~~ on demand.
 
-### 03 Maintain: Update Pacakge Cache (update-cache.yaml)
+### 03 Maintain: Update Package Cache (update-cache.yaml)
 
 For lessons that have generated content, we use {renv} to ensure that the output
 is stable. This is controlled by a single lockfile which documents the packages
diff --git a/.github/workflows/sandpaper-version.txt b/.github/workflows/sandpaper-version.txt
index db07b54..54d1a4f 100644
--- a/.github/workflows/sandpaper-version.txt
+++ b/.github/workflows/sandpaper-version.txt
@@ -1 +1 @@
-0.11.16
+0.13.0