diff --git a/CHANGELOG.md b/CHANGELOG.md
index c166329a..09e81858 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 
 
+## v4.0.3 (2024-10-22)
+
+### Fix
+
+* fix: fix duplicate np ids ([`bcaf802`](https://github.com/jbloomAus/SAELens/commit/bcaf80291dc4ef5247df5c1223ee53bb38085da6))
+
+* fix: yaml was missing some gemmascope np ids, update np id formats ([`3f43590`](https://github.com/jbloomAus/SAELens/commit/3f435903ff436ce93e78b444e8fd6bb63636ebf0))
+
+### Unknown
+
+* Merge pull request #343 from jbloomAus/fix_duplicate_np_ids
+
+fix: fix duplicate np ids ([`4060d07`](https://github.com/jbloomAus/SAELens/commit/4060d0705903f5eb6c991ae9601a986af7c9c48d))
+
+* Merge pull request #342 from jbloomAus/fix_yaml_missing_gemmascope_and_np_ids
+
+fix: yaml was missing some gemmascope np ids, update np id formats ([`db2fa5f`](https://github.com/jbloomAus/SAELens/commit/db2fa5fd0e462c48b25005a9b49010cc6a962cce))
+
+
 ## v4.0.2 (2024-10-22)
 
 ### Fix
diff --git a/pyproject.toml b/pyproject.toml
index 6e213c28..db17fec8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sae-lens"
-version = "4.0.2"
+version = "4.0.3"
 description = "Training and Analyzing Sparse Autoencoders (SAEs)"
 authors = ["Joseph Bloom"]
 readme = "README.md"
diff --git a/sae_lens/__init__.py b/sae_lens/__init__.py
index 4b86072a..67a71c58 100644
--- a/sae_lens/__init__.py
+++ b/sae_lens/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "4.0.2"
+__version__ = "4.0.3"
 
 
 from .analysis.hooked_sae_transformer import HookedSAETransformer