diff --git a/BigQuery/VERSION b/BigQuery/VERSION
index 24b38a95969f..8864ad2970da 100644
--- a/BigQuery/VERSION
+++ b/BigQuery/VERSION
@@ -1 +1 @@
-1.22.1
\ No newline at end of file
+1.22.2
\ No newline at end of file
diff --git a/BigQuery/src/BigQueryClient.php b/BigQuery/src/BigQueryClient.php
index 01de40c88331..3d1bd739d8ba 100644
--- a/BigQuery/src/BigQueryClient.php
+++ b/BigQuery/src/BigQueryClient.php
@@ -50,7 +50,7 @@ class BigQueryClient
         ClientTrait::jsonDecode insteadof RetryDeciderTrait;
     }
 
-    const VERSION = '1.22.1';
+    const VERSION = '1.22.2';
 
     const MAX_DELAY_MICROSECONDS = 32000000;
 
diff --git a/BigQueryConnection/VERSION b/BigQueryConnection/VERSION
index 53b61ecf7314..60a2d3e96c80 100644
--- a/BigQueryConnection/VERSION
+++ b/BigQueryConnection/VERSION
@@ -1 +1 @@
-0.3.6
\ No newline at end of file
+0.4.0
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c59558bca73..e6f4ff16f013 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,37 @@
 # Changelog
 
+## 0.164.0
+
+<details><summary>google/cloud-bigquery 1.22.2</summary>
+
+
+
+### Miscellaneous Chores
+
+* update bigquery discovery document ([#4256](https://www.github.com/googleapis/google-cloud-php/issues/4256)) ([4a96ece](https://www.github.com/googleapis/google-cloud-php/commit/4a96ece9cfaee74eddac20ed6b296b5101d7ad2d))
+
+</details>
+
+<details><summary>google/cloud-bigquery-connection 0.4.0</summary>
+
+
+
+### Features
+
+* add cloud spanner connection support ([#4246](https://www.github.com/googleapis/google-cloud-php/issues/4246)) ([32c9833](https://www.github.com/googleapis/google-cloud-php/commit/32c9833a5e578b2e3b50ab8e5761cae20eb0c36a))
+
+</details>
+
+<details><summary>google/cloud-firestore 1.19.4</summary>
+
+
+
+### Bug Fixes
+
+* correctly decode empty map values ([#4252](https://www.github.com/googleapis/google-cloud-php/issues/4252)) ([c5d4db3](https://www.github.com/googleapis/google-cloud-php/commit/c5d4db3f4ccd1448b8e460930795f0335f191138))
+
+</details>
+
 ## 0.163.1
 
 <details><summary>google/cloud-videointelligence 1.12.3</summary>
diff --git a/Firestore/VERSION b/Firestore/VERSION
index 74ac6bd380a3..d63a25a3633f 100644
--- a/Firestore/VERSION
+++ b/Firestore/VERSION
@@ -1 +1 @@
-1.19.3
\ No newline at end of file
+1.19.4
\ No newline at end of file
diff --git a/Firestore/src/FirestoreClient.php b/Firestore/src/FirestoreClient.php
index 0566a74b0e53..2fa89bd27b82 100644
--- a/Firestore/src/FirestoreClient.php
+++ b/Firestore/src/FirestoreClient.php
@@ -75,7 +75,7 @@ class FirestoreClient
     use SnapshotTrait;
     use ValidateTrait;
 
-    const VERSION = '1.19.3';
+    const VERSION = '1.19.4';
 
     const DEFAULT_DATABASE = '(default)';
 
diff --git a/composer.json b/composer.json
index 3a7e06778b49..d20446fe0fb0 100644
--- a/composer.json
+++ b/composer.json
@@ -80,8 +80,8 @@
         "google/cloud-asset": "1.4.2",
         "google/cloud-assured-workloads": "0.3.1",
         "google/cloud-automl": "1.3.6",
-        "google/cloud-bigquery": "1.22.1",
-        "google/cloud-bigquery-connection": "0.3.6",
+        "google/cloud-bigquery": "1.22.2",
+        "google/cloud-bigquery-connection": "0.4.0",
         "google/cloud-bigquery-reservation": "0.2.6",
         "google/cloud-bigquery-storage": "1.1.2",
         "google/cloud-bigquerydatatransfer": "1.2.4",
@@ -108,7 +108,7 @@
         "google/cloud-domains": "0.1.0",
         "google/cloud-error-reporting": "0.18.3",
         "google/cloud-essential-contacts": "0.1.1",
-        "google/cloud-firestore": "1.19.3",
+        "google/cloud-firestore": "1.19.4",
         "google/cloud-game-servers": "0.3.1",
         "google/cloud-gke-hub": "0.1.1",
         "google/cloud-iam-credentials": "0.1.0",
diff --git a/docs/manifest.json b/docs/manifest.json
index a2fe3942a640..71da945614df 100644
--- a/docs/manifest.json
+++ b/docs/manifest.json
@@ -11,6 +11,7 @@
             "name": "google/cloud",
             "defaultService": "servicebuilder",
             "versions": [
+                "v0.164.0",
                 "v0.163.1",
                 "v0.163.0",
                 "v0.162.0",
@@ -367,6 +368,7 @@
             "name": "google/cloud-bigquery",
             "defaultService": "bigquery/bigqueryclient",
             "versions": [
+                "v1.22.2",
                 "v1.22.1",
                 "v1.22.0",
                 "v1.21.0",
@@ -427,6 +429,7 @@
             "name": "google/cloud-bigquery-connection",
             "defaultService": "bigqueryconnection/readme",
             "versions": [
+                "v0.4.0",
                 "v0.3.6",
                 "v0.3.5",
                 "v0.3.4",
@@ -1282,6 +1285,7 @@
             "name": "google/cloud-firestore",
             "defaultService": "firestore/firestoreclient",
             "versions": [
+                "v1.19.4",
                 "v1.19.3",
                 "v1.19.2",
                 "v1.19.1",
diff --git a/src/ServiceBuilder.php b/src/ServiceBuilder.php
index 06abb53b71a3..63747191ab5b 100644
--- a/src/ServiceBuilder.php
+++ b/src/ServiceBuilder.php
@@ -30,5 +30,5 @@ class ServiceBuilder extends CoreServiceBuilder
     /**
      * @deprecated
      */
-    const VERSION = '0.163.1';
+    const VERSION = '0.164.0';
 }
diff --git a/src/Version.php b/src/Version.php
index 465d15148504..28696c0f2b01 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -22,5 +22,5 @@
  */
 class Version
 {
-    const VERSION = '0.163.1';
+    const VERSION = '0.164.0';
 }