diff --git a/.release-please-manifest-individual.json b/.release-please-manifest-individual.json
index bf4f8d2db530..68563a0ab016 100644
--- a/.release-please-manifest-individual.json
+++ b/.release-please-manifest-individual.json
@@ -8,6 +8,6 @@
   "profiler": "0.3.0",
   "pubsub": "1.26.0",
   "pubsublite": "1.4.1",
-  "spanner": "1.39.0",
+  "spanner": "1.40.0",
   "storage": "1.27.0"
 }
diff --git a/spanner/CHANGES.md b/spanner/CHANGES.md
index bba2076a3a8d..75e1dc8c533f 100644
--- a/spanner/CHANGES.md
+++ b/spanner/CHANGES.md
@@ -1,5 +1,15 @@
 # Changes
 
+## [1.40.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.39.0...spanner/v1.40.0) (2022-11-03)
+
+
+### Features
+
+* **spanner/spansql:** Add support for interval arg of some date/timestamp functions ([#6950](https://github.com/googleapis/google-cloud-go/issues/6950)) ([1ce0f7d](https://github.com/googleapis/google-cloud-go/commit/1ce0f7d38778068fd1d9a171377067739f4ea8d6))
+* **spanner:** PG JSONB support ([#6874](https://github.com/googleapis/google-cloud-go/issues/6874)) ([5b14658](https://github.com/googleapis/google-cloud-go/commit/5b146587939ccc3403945c756cbf68e6f2d41fda))
+* **spanner:** Update result_set.proto to return undeclared parameters in ExecuteSql API ([de4e16a](https://github.com/googleapis/google-cloud-go/commit/de4e16a498354ea7271f5b396f7cb2bb430052aa))
+* **spanner:** Update transaction.proto to include different lock modes ([caf4afa](https://github.com/googleapis/google-cloud-go/commit/caf4afa139ad7b38b6df3e3b17b8357c81e1fd6c))
+
 ## [1.39.0](https://github.com/googleapis/google-cloud-go/compare/spanner/v1.38.0...spanner/v1.39.0) (2022-09-21)
 
 
diff --git a/spanner/internal/version.go b/spanner/internal/version.go
index 385391b28ace..1c52a3504b2c 100644
--- a/spanner/internal/version.go
+++ b/spanner/internal/version.go
@@ -15,4 +15,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.39.0"
+const Version = "1.40.0"