diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c800b7cc..6645da86 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "1.66.0"
+    ".": "1.66.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87a944ee..674dbd21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.66.1](https://github.com/googleapis/api-linter/compare/v1.66.0...v1.66.1) (2024-05-23)
+
+
+### Bug Fixes
+
+* **AIP-136:** handle LRO response names ([#1391](https://github.com/googleapis/api-linter/issues/1391)) ([ec79f53](https://github.com/googleapis/api-linter/commit/ec79f5392829fc58a44f577dce55a936ea112988))
+
 ## [1.66.0](https://github.com/googleapis/api-linter/compare/v1.65.2...v1.66.0) (2024-05-17)
 
 
diff --git a/internal/version.go b/internal/version.go
index 2ed4f5c8..83399803 100644
--- a/internal/version.go
+++ b/internal/version.go
@@ -14,4 +14,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.66.0"
+const Version = "1.66.1"