diff --git a/CHANGELOG.md b/CHANGELOG.md
index 552be77a..7044b65d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.3.4.2
+- Added Shuffle SFX Instruments as post-gen option
+- Fixed some issues with Swapped ER failing to place Old Man Cave
+- Changed Inverted 2.0 spawn prompt to display Bomb Shop
+- Fixed some minor issues with ER and Vanilla GT
+
 ## 0.3.4.1
 - Implemented new District ER mode option
 - Added alternate boss logic when in GT Ice Basement
diff --git a/OverworldShuffle.py b/OverworldShuffle.py
index 45da3e4d..3c845a24 100644
--- a/OverworldShuffle.py
+++ b/OverworldShuffle.py
@@ -8,7 +8,7 @@ from OWEdges import OWTileRegions, OWEdgeGroups, OWEdgeGroupsTerrain, OWExitType
 from OverworldGlitchRules import create_owg_connections
 from Utils import bidict
 
-version_number = '0.3.4.1'
+version_number = '0.3.4.2'
 # branch indicator is intentionally different across branches
 version_branch = '-u'