diff --git a/Cargo.toml b/Cargo.toml
index 9e9e58ed..4d468878 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "egglog_python"
-version = "11.4.0"
+version = "12.0.0"
 edition = "2024"
 
 
diff --git a/docs/changelog.md b/docs/changelog.md
index 68d7eb9e..81550e60 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -4,6 +4,8 @@ _This project uses semantic versioning_
 
 ## UNRELEASED
 
+## 12.0.0 (2025-11-16)
+
 - Add support for setting report level with `egraph.set_report_level` [#375](https://github.com/egraphs-good/egglog-python/pull/375)
 - Make docs builds fail on notebook execution errors and fix all doc issues [#369](https://github.com/egraphs-good/egglog-python/pull/369)
 - Add WIP `egglog.exp.any_expr` code for tracing arbitrary expressions with Python fallback [#366](https://github.com/egraphs-good/egglog-python/pull/366)