diff --git a/CHANGELOG.md b/CHANGELOG.md
index abfe93ed2..203af3443 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -27,7 +27,7 @@ Classify the change according to the following categories:
     ### Patches
 
 
-## v3.3.0
+## v3.4.0
 ### Minor Updates
 #### Added 
 - Added the following BAU outputs:  lifecycle_chp_standby_cost_after_tax, lifecycle_elecbill_after_tax, lifecycle_production_incentive_after_tax, lifecycle_outage_cost, lifecycle_MG_upgrade_and_fuel_cost
@@ -37,6 +37,10 @@ Classify the change according to the following categories:
 - Fixed setting of default Generator `installed_cost_per_kw` so that user inputs are not overridden 
 - Avoid /summary endpoint error with off-grid runs where there is no ElectricTariff
 
+## v3.3.0
+### Changed
+- Updates to REopt.jl for passing API key
+
 ## v3.2.3
 ### Minor Updates
 ##### Changed