diff --git a/CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.0.scx b/CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.1.scx
similarity index 80%
rename from CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.0.scx
rename to CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.1.scx
index 6f30bc1..97e5ac8 100644
Binary files a/CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.0.scx and b/CMBW-maps/melee/1v1/Class 1 - Empire/(2)Arctic Ablution 1.1.scx differ
diff --git a/CMBW-maps/melee/1v1/Class 1 - Empire/Changelog - Empire-class.md b/CMBW-maps/melee/1v1/Class 1 - Empire/Changelog - Empire-class.md
index 0008749..a16a04e 100644
--- a/CMBW-maps/melee/1v1/Class 1 - Empire/Changelog - Empire-class.md	
+++ b/CMBW-maps/melee/1v1/Class 1 - Empire/Changelog - Empire-class.md	
@@ -7,7 +7,7 @@ This document logs changes to Empire-class maps. The current map listing always
 
 ## Empire-class maps - 21 August 2026
 - Aegis 1.0 by Veeq7
-- Arctic Ablution 1.0 by BtyB
+- Arctic Ablution 1.1 by BtyB
 - Corrosion 1.2 by BtyB
 - Dyadic Shore 3.1 by BtyB
 - Impulsion 1.5 by BtyB
@@ -22,6 +22,11 @@ This document logs changes to Empire-class maps. The current map listing always
 - Realignment 1.0 by Pr0nogo
 - Saberhand 1.0 by Pr0nogo
 
+## Arctic Ablution 1.1 -- 29 August 2026
+- Improved resource harvesting rates at naturals
+- Improved symmetry between main ramp sizes
+- Added missing witness slots
+
 ## Map pool changes -- 21 August 2026
 - IN FROM CLASS 0: Arctic Ablution, Tsunami, Humbling River, Realignment
 - OUT TO CLASS 2: Crisis Vector, Estacion Fantasma, Gildedwall, Quasar Quartet