diff --git a/8_3_Scripting_a_Multisig.md b/8_4_Scripting_a_Multisig.md
similarity index 99%
rename from 8_3_Scripting_a_Multisig.md
rename to 8_4_Scripting_a_Multisig.md
index 59ec7c6..b3507fc 100644
--- a/8_3_Scripting_a_Multisig.md
+++ b/8_4_Scripting_a_Multisig.md
@@ -1,4 +1,4 @@
-# 8.3: Scripting a Multisig
+# 8.4: Scripting a Multisig
 
 > **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.