diff --git a/.librarian/state.yaml b/.librarian/state.yaml
index 78e23555e3..62a2b3b31c 100644
--- a/.librarian/state.yaml
+++ b/.librarian/state.yaml
@@ -1,7 +1,7 @@
 image: us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian-go@sha256:f2cbb6b904fdbf086efec0100536c52a79a654a5b9df21f975a2b6f6d50395a4
 libraries:
   - id: generator
-    version: 0.55.2
+    version: 0.56.0
     last_generated_commit: ""
     apis: []
     source_roots:
diff --git a/CHANGES.md b/CHANGES.md
index 1adeabffb1..c47e98c2e9 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,13 @@
 # Changes
 
+## [0.56.0](https://github.com/googleapis/google-cloud-go/releases/tag/v0.56.0) (2026-02-03)
+
+### Features
+
+* add a new feature enablement mechanism (#1689) ([1f6129a](https://github.com/googleapis/google-cloud-go/commit/1f6129a81f6fc2cb1a74dbd56413cf7ca52869a2))
+* expose resource names and static identity for OpenTelemetry tracing (#1690) ([1dad92a](https://github.com/googleapis/google-cloud-go/commit/1dad92aa7c345d2b2030a0836068413fa0ccdf29))
+* refactor generator options -> config (#1688) ([1fc62ac](https://github.com/googleapis/google-cloud-go/commit/1fc62aca44405b1522a8bec88c18d7a2966f541d))
+
 ## [0.55.2](https://github.com/googleapis/google-cloud-go/releases/tag/v0.55.2) (2026-01-14)
 
 ### Bug Fixes
diff --git a/internal/version.go b/internal/version.go
index 9b910e9b83..538a18abdc 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.55.2"
+const Version = "0.56.0"