diff --git a/lab_names b/lab_names
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+++ b/lab_names
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+Subproject commit 5e13684a234bf1916bc40bbd6a2b68c70a2d95b1
diff --git a/lab_terminal b/lab_terminal
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+++ b/lab_terminal
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+Subproject commit a8bce2e313b0c6299c116a113cbd9088697e2c58
diff --git a/lab_turtle b/lab_turtle
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+++ b/lab_turtle
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+Subproject commit 11c6a0d04b720b03c18a08dd4ab3fe987c3586c0
diff --git a/problemset_typeface b/problemset_typeface
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+++ b/problemset_typeface
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+Subproject commit ce6d9f24661826ca5692833c7d5e08c906402bd2
diff --git a/project_drawing b/project_drawing
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+++ b/project_drawing
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+Subproject commit 094962996fc7866f8615a0486586d3969646b7b1