diff --git a/.release-please-manifest-individual.json b/.release-please-manifest-individual.json
index 349f7a9afe3d..420cec5a9879 100644
--- a/.release-please-manifest-individual.json
+++ b/.release-please-manifest-individual.json
@@ -5,7 +5,7 @@
   "auth/oauth2adapt": "0.2.4",
   "bigquery": "1.63.1",
   "bigtable": "1.33.0",
-  "datastore": "1.19.0",
+  "datastore": "1.20.0",
   "errorreporting": "0.3.1",
   "firestore": "1.17.0",
   "logging": "1.12.0",
diff --git a/datastore/CHANGES.md b/datastore/CHANGES.md
index 15982c114abb..50f48ae91e8b 100644
--- a/datastore/CHANGES.md
+++ b/datastore/CHANGES.md
@@ -1,5 +1,23 @@
 # Changes
 
+## [1.20.0](https://github.com/googleapis/google-cloud-go/compare/datastore/v1.19.0...datastore/v1.20.0) (2024-10-24)
+
+
+### Features
+
+* **datastore:** Add FindNearest API to the stable branch ([#10980](https://github.com/googleapis/google-cloud-go/issues/10980)) ([f0b05e2](https://github.com/googleapis/google-cloud-go/commit/f0b05e260435d5e8889b9a0ca0ab215fcde169ab))
+* **datastore:** Support for field update operators in the Datastore API and resolution strategies when there is a conflict at write time ([78d8513](https://github.com/googleapis/google-cloud-go/commit/78d8513f7e31c6ef118bdfc784049b8c7f1e3249))
+
+
+### Bug Fixes
+
+* **datastore:** Bump dependencies ([2ddeb15](https://github.com/googleapis/google-cloud-go/commit/2ddeb1544a53188a7592046b98913982f1b0cf04))
+* **datastore:** Do not delay on final transaction attempt ([#10824](https://github.com/googleapis/google-cloud-go/issues/10824)) ([0d732cc](https://github.com/googleapis/google-cloud-go/commit/0d732cc87b432589f156c96d430e13c792dceeeb))
+* **datastore:** Remove namespace from Key.String() ([40229e6](https://github.com/googleapis/google-cloud-go/commit/40229e65f574d63e2f31e5b15ec61d565db59fef))
+* **datastore:** Remove namespace from Key.String() ([#10684](https://github.com/googleapis/google-cloud-go/issues/10684)) ([#10823](https://github.com/googleapis/google-cloud-go/issues/10823)) ([40229e6](https://github.com/googleapis/google-cloud-go/commit/40229e65f574d63e2f31e5b15ec61d565db59fef))
+* **datastore:** Update google.golang.org/api to v0.203.0 ([8bb87d5](https://github.com/googleapis/google-cloud-go/commit/8bb87d56af1cba736e0fe243979723e747e5e11e))
+* **datastore:** WARNING: On approximately Dec 1, 2024, an update to Protobuf will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go files. This change is expected to affect very few if any users of this client library. For more information, see https://togithub.com/googleapis/google-cloud-go/issues/11020. ([8bb87d5](https://github.com/googleapis/google-cloud-go/commit/8bb87d56af1cba736e0fe243979723e747e5e11e))
+
 ## [1.19.0](https://github.com/googleapis/google-cloud-go/compare/datastore/v1.18.0...datastore/v1.19.0) (2024-08-22)
 
 
@@ -241,4 +259,3 @@
 
 This is the first tag to carve out datastore as its own module. See:
 https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository.
-
diff --git a/datastore/internal/version.go b/datastore/internal/version.go
index ac02a3ce126f..0b0f0e914120 100644
--- a/datastore/internal/version.go
+++ b/datastore/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.19.0"
+const Version = "1.20.0"