diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9bc44e..41791c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,23 @@
 # Changelog
 
+## 1.5.0 /2025-08-04
+* ConcurrencyError fix by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/162
+* Added better typing by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/163
+* Fix arg order in retries by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/165
+  * removes "bool object has no attribute Metadata" errors 
+* Concurrency improvements by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/164
+  * True Runtime independence in AsyncSubstrateInterface:
+    * ensures no need to reload types from a shared object that may interfere with concurrency
+    * increases memory usage slightly, but drops CPU usage dramatically by not needing to reload the type registry when retrieving from cache
+  * RuntimeCache improved to automatically add additional mappings
+  * Uses a single dispatcher queue for concurrent sending/receiving which eliminates the need for coroutines to manage their own state in regard to connection management.
+  * Futures from the Websocket now get assigned their own exceptions
+  * Overall cleaner logic flow with regard to rpc requests
+  * The Websocket object now handles reconnections/timeouts
+  * Separation of normal ping-pong calls and longer-running subscriptions
+
+**Full Changelog**: https://github.com/opentensor/async-substrate-interface/compare/v1.4.3...v1.5.0
+
 ## 1.4.3 /2025-07-28
 * Add "Token" to caught error messages for extrinsic receipts by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/156
 * runtime version switching by @thewhaleking in https://github.com/opentensor/async-substrate-interface/pull/157
diff --git a/pyproject.toml b/pyproject.toml
index 5fe8b39..bdddd5c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "async-substrate-interface"
-version = "1.4.3"
+version = "1.5.0"
 description = "Asyncio library for interacting with substrate. Mostly API-compatible with py-substrate-interface"
 readme = "README.md"
 license = { file = "LICENSE" }