diff --git a/CHANGELOG.md b/CHANGELOG.md
index c49a34c9e9..1e4c16a27c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 10.4.1 /2026-06-11
+
+## What's Changed
+
+* Pins cyscale to 0.4.0 to avoid accidental upgrades which break `Subtensor.get_root_claimable_all_rates`
+* Fix for newer aiohttp versions in testing
+* Improves flaky tests
+
+**Full Changelog**: https://github.com/latent-to/bittensor/compare/v10.4.0...v10.4.1
+
 ## 10.4.0 /2026-05-28
 
 ## What's Changed
diff --git a/pyproject.toml b/pyproject.toml
index bd054e8ce2..e7f17a71d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "bittensor"
-version = "10.4.0"
+version = "10.4.1"
 description = "Bittensor SDK"
 readme = "README.md"
 authors = [
@@ -29,7 +29,7 @@ dependencies = [
     "retry==0.9.2",
     "requests>=2.33.0,<3.0",
     "pydantic>=2.3,<3",
-    "cyscale>=0.3.3,<1.0.0",
+    "cyscale==0.4.0",
     "uvicorn",
     "bittensor-drand>=1.3.0,<2.0.0",
     "bittensor-wallet>=4.1.0",