diff --git a/CHANGELOG.md b/CHANGELOG.md
index 565b52a3cc..80a365eadd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
# Changelog
+## [6.75.0](https://github.com/googleapis/java-spanner/compare/v6.74.1...v6.75.0) (2024-09-19)
+
+
+### Features
+
+* Support multiplexed session for blind write with single use transaction ([#3229](https://github.com/googleapis/java-spanner/issues/3229)) ([b3e2b0f](https://github.com/googleapis/java-spanner/commit/b3e2b0f4892951867715cb7f354c089fca4f050f))
+
## [6.74.1](https://github.com/googleapis/java-spanner/compare/v6.74.0...v6.74.1) (2024-09-16)
diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index 76060dc302..6cfb64256c 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -24,7 +24,7 @@
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/google-cloud-spanner-bom/pom.xml b/google-cloud-spanner-bom/pom.xml
index 466240c035..4879981b44 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
- 6.74.2-SNAPSHOT
+ 6.75.0
pom
com.google.cloud
@@ -53,43 +53,43 @@
com.google.cloud
google-cloud-spanner
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.cloud
google-cloud-spanner
test-jar
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-instance-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-database-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-admin-instance-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-admin-database-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/google-cloud-spanner-executor/pom.xml b/google-cloud-spanner-executor/pom.xml
index e4d6461aa1..ba5c230b0b 100644
--- a/google-cloud-spanner-executor/pom.xml
+++ b/google-cloud-spanner-executor/pom.xml
@@ -5,14 +5,14 @@
4.0.0
com.google.cloud
google-cloud-spanner-executor
- 6.74.2-SNAPSHOT
+ 6.75.0
jar
Google Cloud Spanner Executor
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/google-cloud-spanner/pom.xml b/google-cloud-spanner/pom.xml
index 0ced9401ed..6ca04d06ae 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
- 6.74.2-SNAPSHOT
+ 6.75.0
jar
Google Cloud Spanner
https://github.com/googleapis/java-spanner
@@ -11,7 +11,7 @@
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
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 ffd54ddb8b..52bf0eeccd 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
- 6.74.2-SNAPSHOT
+ 6.75.0
grpc-google-cloud-spanner-admin-database-v1
GRPC library for grpc-google-cloud-spanner-admin-database-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/grpc-google-cloud-spanner-admin-instance-v1/pom.xml b/grpc-google-cloud-spanner-admin-instance-v1/pom.xml
index 3aa584bf81..4c66d1f225 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
- 6.74.2-SNAPSHOT
+ 6.75.0
grpc-google-cloud-spanner-admin-instance-v1
GRPC library for grpc-google-cloud-spanner-admin-instance-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/grpc-google-cloud-spanner-executor-v1/pom.xml b/grpc-google-cloud-spanner-executor-v1/pom.xml
index b6d43b4f8b..52cb3fa990 100644
--- a/grpc-google-cloud-spanner-executor-v1/pom.xml
+++ b/grpc-google-cloud-spanner-executor-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
grpc-google-cloud-spanner-executor-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
grpc-google-cloud-spanner-executor-v1
GRPC library for google-cloud-spanner
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/grpc-google-cloud-spanner-v1/pom.xml b/grpc-google-cloud-spanner-v1/pom.xml
index 3e1ef450ec..ae354478c7 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
- 6.74.2-SNAPSHOT
+ 6.75.0
grpc-google-cloud-spanner-v1
GRPC library for grpc-google-cloud-spanner-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/pom.xml b/pom.xml
index d00afa157f..4a5877cccf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
com.google.cloud
google-cloud-spanner-parent
pom
- 6.74.2-SNAPSHOT
+ 6.75.0
Google Cloud Spanner Parent
https://github.com/googleapis/java-spanner
@@ -61,47 +61,47 @@
com.google.api.grpc
proto-google-cloud-spanner-admin-instance-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-executor-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-executor-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
proto-google-cloud-spanner-admin-database-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-instance-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.api.grpc
grpc-google-cloud-spanner-admin-database-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
com.google.cloud
google-cloud-spanner
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/proto-google-cloud-spanner-admin-database-v1/pom.xml b/proto-google-cloud-spanner-admin-database-v1/pom.xml
index 9dd85222f5..9706df28e5 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
- 6.74.2-SNAPSHOT
+ 6.75.0
proto-google-cloud-spanner-admin-database-v1
PROTO library for proto-google-cloud-spanner-admin-database-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/proto-google-cloud-spanner-admin-instance-v1/pom.xml b/proto-google-cloud-spanner-admin-instance-v1/pom.xml
index 15853447b6..1804956882 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
- 6.74.2-SNAPSHOT
+ 6.75.0
proto-google-cloud-spanner-admin-instance-v1
PROTO library for proto-google-cloud-spanner-admin-instance-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/proto-google-cloud-spanner-executor-v1/pom.xml b/proto-google-cloud-spanner-executor-v1/pom.xml
index 3284084488..cc85047887 100644
--- a/proto-google-cloud-spanner-executor-v1/pom.xml
+++ b/proto-google-cloud-spanner-executor-v1/pom.xml
@@ -4,13 +4,13 @@
4.0.0
com.google.api.grpc
proto-google-cloud-spanner-executor-v1
- 6.74.2-SNAPSHOT
+ 6.75.0
proto-google-cloud-spanner-executor-v1
Proto library for google-cloud-spanner
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/proto-google-cloud-spanner-v1/pom.xml b/proto-google-cloud-spanner-v1/pom.xml
index dba3ad8776..7f2fe55218 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
- 6.74.2-SNAPSHOT
+ 6.75.0
proto-google-cloud-spanner-v1
PROTO library for proto-google-cloud-spanner-v1
com.google.cloud
google-cloud-spanner-parent
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index b29af7ceb1..b4050904bb 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -32,7 +32,7 @@
com.google.cloud
google-cloud-spanner
- 6.74.2-SNAPSHOT
+ 6.75.0
diff --git a/versions.txt b/versions.txt
index f9953ed18e..1a49475350 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,13 +1,13 @@
# Format:
# module:released-version:current-version
-proto-google-cloud-spanner-admin-instance-v1:6.74.1:6.74.2-SNAPSHOT
-proto-google-cloud-spanner-v1:6.74.1:6.74.2-SNAPSHOT
-proto-google-cloud-spanner-admin-database-v1:6.74.1:6.74.2-SNAPSHOT
-grpc-google-cloud-spanner-v1:6.74.1:6.74.2-SNAPSHOT
-grpc-google-cloud-spanner-admin-instance-v1:6.74.1:6.74.2-SNAPSHOT
-grpc-google-cloud-spanner-admin-database-v1:6.74.1:6.74.2-SNAPSHOT
-google-cloud-spanner:6.74.1:6.74.2-SNAPSHOT
-google-cloud-spanner-executor:6.74.1:6.74.2-SNAPSHOT
-proto-google-cloud-spanner-executor-v1:6.74.1:6.74.2-SNAPSHOT
-grpc-google-cloud-spanner-executor-v1:6.74.1:6.74.2-SNAPSHOT
+proto-google-cloud-spanner-admin-instance-v1:6.75.0:6.75.0
+proto-google-cloud-spanner-v1:6.75.0:6.75.0
+proto-google-cloud-spanner-admin-database-v1:6.75.0:6.75.0
+grpc-google-cloud-spanner-v1:6.75.0:6.75.0
+grpc-google-cloud-spanner-admin-instance-v1:6.75.0:6.75.0
+grpc-google-cloud-spanner-admin-database-v1:6.75.0:6.75.0
+google-cloud-spanner:6.75.0:6.75.0
+google-cloud-spanner-executor:6.75.0:6.75.0
+proto-google-cloud-spanner-executor-v1:6.75.0:6.75.0
+grpc-google-cloud-spanner-executor-v1:6.75.0:6.75.0