diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c3a98a64..d4f6f299 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.10.1"
+  ".": "3.0.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91440ec2..1f8e9a4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## Unreleased
 
+
+## [3.0.0](https://github.com/roo-rb/roo/compare/roo-v2.10.1...roo/v3.0.0) (2025-10-01)
+
+### Miscellaneous Chores
+
+* release 3.0.0 ([82619d3](https://github.com/roo-rb/roo/commit/82619d33929fd51411d173fbedd8a9c8136b4f72))
+
 ### Changed/Added
 
 - Add dependencies for `csv` and `base64` if Ruby version higher or equal 3.4 [616](https://github.com/roo-rb/roo/pull/616)
diff --git a/lib/roo/version.rb b/lib/roo/version.rb
index 7889de7e..3adf0b75 100644
--- a/lib/roo/version.rb
+++ b/lib/roo/version.rb
@@ -1,3 +1,3 @@
 module Roo
-  VERSION = "2.10.1"
+  VERSION = "3.0.0"
 end