diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index bac6a0c2..57dda65b 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -8,7 +8,7 @@ jobs:
   run-tests:
     strategy:
       matrix:
-        python: ["3.10", "3.11", "3.12"]
+        python: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     env:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 04664e6a..786e6852 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,19 @@
 
 All notable changes to this project will be documented in this file.
 
-## [Unreleased] - 9999-99-99
+## [1.14.0] - 9999-99-99
+
+## [1.13.0] - 2026-02-13
+### Changed
+- Updated all compiled protos for compatibility with Injective core v1.18.0 and Indexer v1.18.3
+- Includes new proto definitions for the Chainlink Data Streams oracle
 
 ## [1.12.0] - 2025-11-10
 ### Changed
 - Updated all compiled protos for compatibility with Injective core v1.17.0 and Indexer v1.17.16
+- Included the OpenNotionalCap in derivative markets
+- Added support for market orders creation with the MsgBatchUpdateOrders message
+- Support for order failure events and conditional orders trigger failures in the chainstrem updates
 
 ## [1.11.2] - 2025-09-24
 ### Added
diff --git a/poetry.lock b/poetry.lock
index 33f0ce6c..95a77767 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -3285,7 +3285,7 @@ files = [
     {file = "typing_extensions-4.15.0-py3-none-any.whl", hash = "sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548"},
     {file = "typing_extensions-4.15.0.tar.gz", hash = "sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466"},
 ]
-markers = {dev = "python_version == \"3.10\"", test = "python_version < \"3.13\""}
+markers = {dev = "python_version == \"3.10\""}
 
 [[package]]
 name = "typing-inspection"
@@ -3622,5 +3622,5 @@ type = ["pytest-mypy"]
 
 [metadata]
 lock-version = "2.1"
-python-versions = "^3.10"
-content-hash = "fb55e3f640158a25e1a1c3834d284ee6eec7c7b979aed5a14aa8e801f23bd805"
+python-versions = ">=3.10,<3.13"
+content-hash = "74c18c5735b905343e0dc9aec63fa8fe5e240e2220b500c02ddeb161b9325de0"
diff --git a/pyinjective/orderhash.py b/pyinjective/orderhash.py
index 59a5beac..a0e938ba 100644
--- a/pyinjective/orderhash.py
+++ b/pyinjective/orderhash.py
@@ -1,16 +1,15 @@
 from decimal import Decimal
 
 import requests
-from eip712.messages import EIP712Domain, EIP712Message
+from eip712.messages import EIP712Domain, EIP712Message, EIP712Type
 from eth_account.messages import _hash_eip191_message as hash_eip191_message
 from eth_pydantic_types import abi
 from hexbytes import HexBytes
-from pydantic import BaseModel
 
 from pyinjective.core.token import Token
 
 
-class OrderInfo(BaseModel):
+class OrderInfo(EIP712Type):
     SubaccountId: abi.string
     FeeRecipient: abi.string
     Price: abi.string
diff --git a/pyproject.toml b/pyproject.toml
index 9ef32639..4a24a74f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "injective-py"
-version = "1.13.0-rc1"
+version = "1.14.0-rc1"
 description = "Injective Python SDK, with Exchange API Client"
 authors = ["Injective Labs <contact@injectivelabs.org>"]
 license = "Apache-2.0"
@@ -21,12 +21,13 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.10"
+python = ">=3.10,<3.13"
 aiohttp = "^3.9.4" # Version dependency due to https://github.com/InjectiveLabs/sdk-python/security/dependabot/18
 bech32 = "*"
 bip32 = "*"
 ecdsa = "*"
-eip712 = "*"
+eip712 = "^0.3.0"
+eth-pydantic-types = "^0.2.4"
 grpcio = "*"
 grpcio-tools = "*"
 hdwallets = "*"
@@ -81,7 +82,7 @@ skip_glob = ["pyinjective/proto/*", ".idea/*"]
 
 [tool.black]
 line-length = 120
-target-version = ["py39", "py310", "py311"]
+target-version = ["py310", "py311", "py312"]
 include = '\.pyi?$'
 # 'extend-exclude' excludes files or directories in addition to the defaults
 extend-exclude = '''