diff --git a/README.md b/README.md
index b7c23ec1..35dd1cdb 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,10 @@ poetry run pytest -v
 ```
 
 ### Changelogs
+**0.9.1**
+* Added new spot markets in mainnet ini file: KAVA/USDT, USDTkv/USDT
+* Added new derivative markets in mainnet ini file: TIA/USDT-30NOV2023, AXL/USDT, BTC/USDTkv, ETH/USDTkv
+
 **0.9.0**
 * Improvement in broadcaster to initialize the account sequence number and the timeout height only when required
 * Replace Pipenv with Poetry
diff --git a/pyinjective/denoms_mainnet.ini b/pyinjective/denoms_mainnet.ini
index 3f185310..1f3fe227 100644
--- a/pyinjective/denoms_mainnet.ini
+++ b/pyinjective/denoms_mainnet.ini
@@ -412,6 +412,24 @@ min_display_price_tick_size = 9.999999999999999e-05
 min_quantity_tick_size = 100000
 min_display_quantity_tick_size = 0.1
 
+[0x2d8b2a2bef3782b988e16a8d718ea433d6dfebbb3b932975ca7913589cb408b5]
+description = 'Mainnet Spot KAVA/USDT'
+base = 6
+quote = 6
+min_price_tick_size = 0.0001
+min_display_price_tick_size = 9.999999999999999e-05
+min_quantity_tick_size = 1000000
+min_display_quantity_tick_size = 0.1
+
+[0xbf94d932d1463959badee52ffbeb2eeeeeda750e655493e909ced540c375a277]
+description = 'Mainnet Spot USDTkv/USDT'
+base = 6
+quote = 6
+min_price_tick_size = 0.0001
+min_display_price_tick_size = 9.999999999999999e-05
+min_quantity_tick_size = 100000
+min_display_quantity_tick_size = 0.1
+
 [0x4ca0f92fc28be0c9761326016b5a1a2177dd6375558365116b5bdda9abc229ce]
 description = 'Mainnet Derivative BTC/USDT PERP'
 base = 0
@@ -547,6 +565,42 @@ min_display_price_tick_size = 0.0001
 min_quantity_tick_size = 0.1
 min_display_quantity_tick_size = 0.1
 
+[0x4b7a550e1760cbd2c6ccb97562c56878083b92e32d07e9e3326945c6e60e6b60]
+description = 'Mainnet Derivative TIA/USDT-30NOV2023 PERP'
+base = 0
+quote = 6
+min_price_tick_size = 1000
+min_display_price_tick_size = 0.0001
+min_quantity_tick_size = 0.1
+min_display_quantity_tick_size = 0.1
+
+[0x4fe7aff4dd27be7cbb924336e7fe2d160387bb1750811cf165ce58d4c612aebb]
+description = 'Mainnet Derivative AXL/USDT PERP'
+base = 0
+quote = 6
+min_price_tick_size = 100
+min_display_price_tick_size = 0.0001
+min_quantity_tick_size = 1
+min_display_quantity_tick_size = 0.1
+
+[0x332230109e7afb839b4750d4cf961666b608071ecb64dac55662dac37529639e]
+description = 'Mainnet Derivative BTC/USDTkv PERP'
+base = 0
+quote = 6
+min_price_tick_size = 1000000
+min_display_price_tick_size = 0.0001
+min_quantity_tick_size = 0.0001
+min_display_quantity_tick_size = 0.1
+
+[0xca3682d053e8c804ea9cd322cfc0476d9016b99210fe42774a61b06e8868fef3]
+description = 'Mainnet Derivative ETH/USDTkv PERP'
+base = 0
+quote = 6
+min_price_tick_size = 100000
+min_display_price_tick_size = 0.0001
+min_quantity_tick_size = 0.0001
+min_display_quantity_tick_size = 0.1
+
 [WETH]
 peggy_denom = peggy0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
 decimals = 18
@@ -706,3 +760,11 @@ decimals = 18
 [ORAI]
 peggy_denom = ibc/C20C0A822BD22B2CEF0D067400FCCFB6FAEEE9E91D360B4E0725BD522302D565
 decimals = 6
+
+[KAVA]
+peggy_denom = ibc/57AA1A70A4BC9769C525EBF6386F7A21536E04A79D62E1981EFCEF9428EBB205
+decimals = 6
+
+[USDTkv]
+peggy_denom = ibc/4ABBEF4C8926DDDB320AE5188CFD63267ABBCEFC0583E4AE05D6E5AA2401DDAB
+decimals = 6
diff --git a/pyproject.toml b/pyproject.toml
index c3ccee97..b6dc467f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "injective-py"
-version = "0.9.0"
+version = "0.9.1"
 description = "Injective Python SDK, with Exchange API Client"
 authors = ["Injective Labs <contact@injectivelabs.org>"]
 license = "Apache-2.0"