chore(main): release 2.10.0 (#281)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
diff --git a/v2/.release-please-manifest.json b/v2/.release-please-manifest.json
index f695015..87dddef 100644
--- a/v2/.release-please-manifest.json
+++ b/v2/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    "v2": "2.9.1"
+    "v2": "2.10.0"
 }
diff --git a/v2/CHANGES.md b/v2/CHANGES.md
index 5ea3ef8..b631a41 100644
--- a/v2/CHANGES.md
+++ b/v2/CHANGES.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.10.0](https://github.com/googleapis/gax-go/compare/v2.9.1...v2.10.0) (2023-05-30)
+
+
+### Features
+
+* update dependencies ([#280](https://github.com/googleapis/gax-go/issues/280)) ([4514281](https://github.com/googleapis/gax-go/commit/4514281058590f3637c36bfd49baa65c4d3cfb21))
+
 ## [2.9.1](https://github.com/googleapis/gax-go/compare/v2.9.0...v2.9.1) (2023-05-23)
 
 
diff --git a/v2/internal/version.go b/v2/internal/version.go
index f85e708..4e54192 100644
--- a/v2/internal/version.go
+++ b/v2/internal/version.go
@@ -30,4 +30,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "2.9.1"
+const Version = "2.10.0"