diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba57f5a1..1ad15385 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,32 @@
 # Changelog
 
+## [1.0.0](https://github.com/GoogleCloudPlatform/alloydb-go-connector/compare/v0.1.2...v1.0.0) (2022-06-07)
+
+
+### ⚠ BREAKING CHANGES
+
+* use instance uri instead of conn name (#15)
+
+### Features
+
+* add AlloyDB instance type ([da23ca9](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/da23ca9579f5b90e86287e5b7dc689a549ea9240))
+* add AlloyDB refresher ([c3a4372](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/c3a43727a1b1d76ce50c288155fa8c6bb31d09ab))
+* add AlloyDB refresher ([#2](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/2)) ([d0d6a11](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/d0d6a119fcb3cc5613de065a168f415dbce70789))
+* add support for dialer ([#4](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/4)) ([483ffda](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/483ffdae1870835db79aa04c59a6322b9ec8e9bb))
+* add WithUserAgent opt ([#10](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/10)) ([6582164](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/658216477813b92aadfd44403b9389dcaea9f081))
+* switch to prod endpoint ([#13](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/13)) ([b477122](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/b47712202088e43533820c51633dff65fe552ce4))
+* use v1beta endpoint ([#16](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/16)) ([bfe5fe5](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/bfe5fe56294c76bf7be4ad1ba09cc7b982479d24))
+
+
+### Bug Fixes
+
+* adjust alignment for 32-bit arch ([#33](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/33)) ([b0e76fa](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/b0e76fa5384fc66365b5d15b56927942f4031fda))
+* admin API client handles non-20x responses ([#14](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/14)) ([c2f5dc9](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/c2f5dc92e1a57262c10cd715fc6082a931d0cf70))
+* prevent memory leak in driver ([#22](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/22)) ([861d798](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/861d798e0715f16b88d501950a8d9a0493cc8257))
+* specify scope for WithCredentialsFile/JSON ([#29](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/29)) ([9424d57](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/9424d572346f16cee86e80dccc9e01618b97df73))
+* update dependencies to latest versions ([#55](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/55)) ([7e3af54](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/7e3af549b4991d77348751b8f1fa9d0074846782))
+* use instance uri instead of conn name ([#15](https://github.com/GoogleCloudPlatform/alloydb-go-connector/issues/15)) ([0da01fd](https://github.com/GoogleCloudPlatform/alloydb-go-connector/commit/0da01fd311f1e8829be0a9eb0efdeb169ee7c555))
+
 ## [0.1.2](https://github.com/GoogleCloudPlatform/alloydb-go-connector/compare/v0.1.1...v0.1.2) (2022-06-07)
 
 
diff --git a/version.txt b/version.txt
index d917d3e2..3eefcb9d 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.1.2
+1.0.0