diff --git a/CHANGELOG.md b/CHANGELOG.md
index a2fc6cc934d..fd510305ad3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
# Changelog
+### [6.23.3](https://github.com/googleapis/java-spanner/compare/v6.23.2...v6.23.3) (2022-04-21)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.10.0 ([#1830](https://github.com/googleapis/java-spanner/issues/1830)) ([3c55eb3](https://github.com/googleapis/java-spanner/commit/3c55eb336e77ee1ddfb6c055722697f81419578c))
+
+
+### Documentation
+
+* add samples for PostgreSQL ([#1700](https://github.com/googleapis/java-spanner/issues/1700)) ([a024483](https://github.com/googleapis/java-spanner/commit/a02448388ba2415d31593a8c81b4430e2264c10c))
+
### [6.23.2](https://github.com/googleapis/java-spanner/compare/v6.23.1...v6.23.2) (2022-04-11)
diff --git a/google-cloud-spanner-bom/pom.xml b/google-cloud-spanner-bom/pom.xml
index 8ed3b3c7f5b..aa6096e9e57 100644
--- a/google-cloud-spanner-bom/pom.xml
+++ b/google-cloud-spanner-bom/pom.xml
@@ -3,7 +3,7 @@
4.0.0
com.google.cloud
google-cloud-spanner-bom
- 6.23.3-SNAPSHOT
+ 6.23.3
pom
com.google.cloud
@@ -53,43 +53,43 @@
com.google.cloud
google-cloud-spanner
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.cloud
google-cloud-spanner
test-jar
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
proto-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
proto-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
proto-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/google-cloud-spanner/pom.xml b/google-cloud-spanner/pom.xml
index 353d3dfd573..6a002f2c23a 100644
--- a/google-cloud-spanner/pom.xml
+++ b/google-cloud-spanner/pom.xml
@@ -3,7 +3,7 @@
4.0.0
com.google.cloud
google-cloud-spanner
- 6.23.3-SNAPSHOT
+ 6.23.3
jar
Google Cloud Spanner
https://github.com/googleapis/java-spanner
@@ -11,7 +11,7 @@
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
google-cloud-spanner
diff --git a/grpc-google-cloud-spanner-admin-database-v1/pom.xml b/grpc-google-cloud-spanner-admin-database-v1/pom.xml
index 97892385cfa..72236c470d3 100644
--- a/grpc-google-cloud-spanner-admin-database-v1/pom.xml
+++ b/grpc-google-cloud-spanner-admin-database-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
grpc-google-cloud-spanner-admin-database-v1
GRPC library for grpc-google-cloud-spanner-admin-database-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/grpc-google-cloud-spanner-admin-instance-v1/pom.xml b/grpc-google-cloud-spanner-admin-instance-v1/pom.xml
index 985746503ec..f8cb84d192c 100644
--- a/grpc-google-cloud-spanner-admin-instance-v1/pom.xml
+++ b/grpc-google-cloud-spanner-admin-instance-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
grpc-google-cloud-spanner-admin-instance-v1
GRPC library for grpc-google-cloud-spanner-admin-instance-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/grpc-google-cloud-spanner-v1/pom.xml b/grpc-google-cloud-spanner-v1/pom.xml
index 211da96ff8f..05dc7686d91 100644
--- a/grpc-google-cloud-spanner-v1/pom.xml
+++ b/grpc-google-cloud-spanner-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
grpc-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
grpc-google-cloud-spanner-v1
GRPC library for grpc-google-cloud-spanner-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/pom.xml b/pom.xml
index 3e644feb086..7706a54dc78 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
com.google.cloud
google-cloud-spanner-parent
pom
- 6.23.3-SNAPSHOT
+ 6.23.3
Google Cloud Spanner Parent
https://github.com/googleapis/java-spanner
@@ -62,37 +62,37 @@
com.google.api.grpc
proto-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
proto-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
proto-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.api.grpc
grpc-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
com.google.cloud
google-cloud-spanner
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/proto-google-cloud-spanner-admin-database-v1/pom.xml b/proto-google-cloud-spanner-admin-database-v1/pom.xml
index 1b84dae7436..138cad9632a 100644
--- a/proto-google-cloud-spanner-admin-database-v1/pom.xml
+++ b/proto-google-cloud-spanner-admin-database-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
proto-google-cloud-spanner-admin-database-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
proto-google-cloud-spanner-admin-database-v1
PROTO library for proto-google-cloud-spanner-admin-database-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/proto-google-cloud-spanner-admin-instance-v1/pom.xml b/proto-google-cloud-spanner-admin-instance-v1/pom.xml
index 6a57e05ab1f..ebca30bbba0 100644
--- a/proto-google-cloud-spanner-admin-instance-v1/pom.xml
+++ b/proto-google-cloud-spanner-admin-instance-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
proto-google-cloud-spanner-admin-instance-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
proto-google-cloud-spanner-admin-instance-v1
PROTO library for proto-google-cloud-spanner-admin-instance-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/proto-google-cloud-spanner-v1/pom.xml b/proto-google-cloud-spanner-v1/pom.xml
index c32d2aafd7e..17fd62d30fb 100644
--- a/proto-google-cloud-spanner-v1/pom.xml
+++ b/proto-google-cloud-spanner-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
proto-google-cloud-spanner-v1
- 6.23.3-SNAPSHOT
+ 6.23.3
proto-google-cloud-spanner-v1
PROTO library for proto-google-cloud-spanner-v1
com.google.cloud
google-cloud-spanner-parent
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 6f7a06ea44e..beafda0b4e7 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -31,7 +31,7 @@
com.google.cloud
google-cloud-spanner
- 6.23.3-SNAPSHOT
+ 6.23.3
diff --git a/versions.txt b/versions.txt
index 8d4e257a526..6bf8c6f7c30 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,10 @@
# Format:
# module:released-version:current-version
-proto-google-cloud-spanner-admin-instance-v1:6.23.2:6.23.3-SNAPSHOT
-proto-google-cloud-spanner-v1:6.23.2:6.23.3-SNAPSHOT
-proto-google-cloud-spanner-admin-database-v1:6.23.2:6.23.3-SNAPSHOT
-grpc-google-cloud-spanner-v1:6.23.2:6.23.3-SNAPSHOT
-grpc-google-cloud-spanner-admin-instance-v1:6.23.2:6.23.3-SNAPSHOT
-grpc-google-cloud-spanner-admin-database-v1:6.23.2:6.23.3-SNAPSHOT
-google-cloud-spanner:6.23.2:6.23.3-SNAPSHOT
+proto-google-cloud-spanner-admin-instance-v1:6.23.3:6.23.3
+proto-google-cloud-spanner-v1:6.23.3:6.23.3
+proto-google-cloud-spanner-admin-database-v1:6.23.3:6.23.3
+grpc-google-cloud-spanner-v1:6.23.3:6.23.3
+grpc-google-cloud-spanner-admin-instance-v1:6.23.3:6.23.3
+grpc-google-cloud-spanner-admin-database-v1:6.23.3:6.23.3
+google-cloud-spanner:6.23.3:6.23.3