diff --git a/TODO.md b/TODO.md
index ba0e4de..a4c2b1f 100644
--- a/TODO.md
+++ b/TODO.md
@@ -5,12 +5,12 @@ The following TODO items are intended for a 3.0 version of Learning Bitcoin from
 ## Immediate TODO (for 2/19): Segwit
 
 1. <strike>Reorg of Chapter 3</strike>
-2. Edit Updated Content in §3.3+3.4
+2. <strike>Edit Updated Content in §3.3+3.4</strike>
 2. Write New Chapter §3.5
-3. Write QR Code Interlude (§3.5a)
+3. Write QR Code Interlude (§3.6)
    * Lay out new table of all the address types
    * Demonstrate how to send legacy & wrapped Segwit transactions
-4. Update §3.6 to fit into new flow
+4. Update §3.7 to fit into new flow
 5. Change §4.1-4.5 to use Bech32 (incorporate existing §4.6)
 6. Remove legacy address references from the rest of the course