diff --git a/CHANGELOG.md b/CHANGELOG.md
index 740478566..9ade21269 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+### [2.2.6](https://www.github.com/googleapis/java-firestore/compare/v2.2.5...v2.2.6) (2021-04-13)
+
+
+### Bug Fixes
+
+* Removed Jackson dependency ([#508](https://www.github.com/googleapis/java-firestore/issues/508)) ([7ada73d](https://www.github.com/googleapis/java-firestore/commit/7ada73d3c0a282be8ce2682c2e9c737690d9f891))
+* typo ([#587](https://www.github.com/googleapis/java-firestore/issues/587)) ([520ac44](https://www.github.com/googleapis/java-firestore/commit/520ac441bcb7944be378ec6099b9ec4de37844d4))
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.21.0 ([#584](https://www.github.com/googleapis/java-firestore/issues/584)) ([c83a222](https://www.github.com/googleapis/java-firestore/commit/c83a222bd602a489552276c5202796db7fadeffa))
+
 ### [2.2.5](https://www.github.com/googleapis/java-firestore/compare/v2.2.4...v2.2.5) (2021-03-11)
 
 
diff --git a/google-cloud-firestore-admin/pom.xml b/google-cloud-firestore-admin/pom.xml
index 62d5c0cd7..e2710ee1a 100644
--- a/google-cloud-firestore-admin/pom.xml
+++ b/google-cloud-firestore-admin/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-firestore-admin</artifactId>
-  <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-admin:current} -->
+  <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-admin:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Firestore Admin Client</name>
   <url>https://github.com/googleapis/java-firestore</url>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-firestore-parent</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+    <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/google-cloud-firestore-bom/pom.xml b/google-cloud-firestore-bom/pom.xml
index 6c5480f0c..01531d887 100644
--- a/google-cloud-firestore-bom/pom.xml
+++ b/google-cloud-firestore-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-firestore-bom</artifactId>
-  <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-bom:current} -->
+  <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-bom:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -63,37 +63,37 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-firestore-admin-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>proto-google-cloud-firestore-bundle-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-firestore-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-firestore-admin-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-firestore-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-admin</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-admin:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-admin:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-firestore/pom.xml b/google-cloud-firestore/pom.xml
index 4c26bd05a..cf495ffde 100644
--- a/google-cloud-firestore/pom.xml
+++ b/google-cloud-firestore/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>google-cloud-firestore</artifactId>
-  <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore:current} -->
+  <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Firestore</name>
   <url>https://github.com/googleapis/java-firestore</url>
@@ -14,7 +14,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-firestore-parent</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+    <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-firestore</site.installationModule>
diff --git a/grpc-google-cloud-firestore-admin-v1/pom.xml b/grpc-google-cloud-firestore-admin-v1/pom.xml
index a373a40ee..864499ba4 100644
--- a/grpc-google-cloud-firestore-admin-v1/pom.xml
+++ b/grpc-google-cloud-firestore-admin-v1/pom.xml
@@ -4,13 +4,13 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>grpc-google-cloud-firestore-admin-v1</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
+    <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
     <name>grpc-google-cloud-firestore-admin-v1</name>
     <description>GRPC library for grpc-google-cloud-firestore-admin-v1</description>
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-parent</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
     </parent>
     <dependencies>
         <dependency>
diff --git a/grpc-google-cloud-firestore-v1/pom.xml b/grpc-google-cloud-firestore-v1/pom.xml
index 3c2a00d12..7af60f571 100644
--- a/grpc-google-cloud-firestore-v1/pom.xml
+++ b/grpc-google-cloud-firestore-v1/pom.xml
@@ -4,13 +4,13 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>grpc-google-cloud-firestore-v1</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
+    <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
     <name>grpc-google-cloud-firestore-v1</name>
     <description>GRPC library for grpc-google-cloud-firestore-v1</description>
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-parent</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
     </parent>
     <dependencies>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 5c2c2600f..de3cd5d00 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-firestore-parent</artifactId>
   <packaging>pom</packaging>
-  <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+  <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
   <name>Google Cloud Firestore Parent</name>
   <url>https://github.com/googleapis/java-firestore</url>
   <description>
@@ -159,27 +159,27 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-firestore-admin-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>proto-google-cloud-firestore-bundle-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-firestore-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-firestore-admin-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-admin-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-firestore-v1</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
+        <version>2.2.6</version><!-- {x-version-update:grpc-google-cloud-firestore-v1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-firestore-admin-v1/pom.xml b/proto-google-cloud-firestore-admin-v1/pom.xml
index 5a2671725..99d604956 100644
--- a/proto-google-cloud-firestore-admin-v1/pom.xml
+++ b/proto-google-cloud-firestore-admin-v1/pom.xml
@@ -4,13 +4,13 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>proto-google-cloud-firestore-admin-v1</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
+    <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-admin-v1:current} -->
     <name>proto-google-cloud-firestore-admin-v1</name>
     <description>PROTO library for proto-google-cloud-firestore-admin-v1</description>
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-parent</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
     </parent>
     <dependencies>
         <dependency>
diff --git a/proto-google-cloud-firestore-bundle-v1/pom.xml b/proto-google-cloud-firestore-bundle-v1/pom.xml
index f14f6a142..ee8fa4017 100644
--- a/proto-google-cloud-firestore-bundle-v1/pom.xml
+++ b/proto-google-cloud-firestore-bundle-v1/pom.xml
@@ -5,14 +5,14 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>proto-google-cloud-firestore-bundle-v1</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore:current} -->
+    <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore:current} -->
 
     <name>proto-google-cloud-firestore-bundle-v1</name>
     <description>PROTO library for proto-google-cloud-firestore-bundle-v1</description>
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-parent</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
     </parent>
     <dependencies>
         <dependency>
diff --git a/proto-google-cloud-firestore-v1/pom.xml b/proto-google-cloud-firestore-v1/pom.xml
index f758e2d07..750987d03 100644
--- a/proto-google-cloud-firestore-v1/pom.xml
+++ b/proto-google-cloud-firestore-v1/pom.xml
@@ -4,13 +4,13 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.google.api.grpc</groupId>
     <artifactId>proto-google-cloud-firestore-v1</artifactId>
-    <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
+    <version>2.2.6</version><!-- {x-version-update:proto-google-cloud-firestore-v1:current} -->
     <name>proto-google-cloud-firestore-v1</name>
     <description>PROTO library for proto-google-cloud-firestore-v1</description>
     <parent>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-firestore-parent</artifactId>
-        <version>2.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
+        <version>2.2.6</version><!-- {x-version-update:google-cloud-firestore-parent:current} -->
     </parent>
     <dependencies>
         <dependency>
diff --git a/versions.txt b/versions.txt
index 1c3b17957..7232fa607 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,11 +1,11 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-firestore:2.2.5:2.2.6-SNAPSHOT
-google-cloud-firestore-admin:2.2.5:2.2.6-SNAPSHOT
-google-cloud-firestore-bom:2.2.5:2.2.6-SNAPSHOT
-google-cloud-firestore-parent:2.2.5:2.2.6-SNAPSHOT
-grpc-google-cloud-firestore-admin-v1:2.2.5:2.2.6-SNAPSHOT
-grpc-google-cloud-firestore-v1:2.2.5:2.2.6-SNAPSHOT
-proto-google-cloud-firestore-admin-v1:2.2.5:2.2.6-SNAPSHOT
-proto-google-cloud-firestore-v1:2.2.5:2.2.6-SNAPSHOT
+google-cloud-firestore:2.2.6:2.2.6
+google-cloud-firestore-admin:2.2.6:2.2.6
+google-cloud-firestore-bom:2.2.6:2.2.6
+google-cloud-firestore-parent:2.2.6:2.2.6
+grpc-google-cloud-firestore-admin-v1:2.2.6:2.2.6
+grpc-google-cloud-firestore-v1:2.2.6:2.2.6
+proto-google-cloud-firestore-admin-v1:2.2.6:2.2.6
+proto-google-cloud-firestore-v1:2.2.6:2.2.6