diff --git a/spring-cloud-zookeeper-config/.flattened-pom.xml b/spring-cloud-zookeeper-config/.flattened-pom.xml
index 3c320a46..947994c8 100644
--- a/spring-cloud-zookeeper-config/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-config/.flattened-pom.xml
@@ -113,14 +113,14 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
@@ -144,7 +144,7 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-autoconfigure-processor</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-core/.flattened-pom.xml b/spring-cloud-zookeeper-core/.flattened-pom.xml
index 9237b5cb..fb047d90 100644
--- a/spring-cloud-zookeeper-core/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-core/.flattened-pom.xml
@@ -100,21 +100,21 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-configuration-processor</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
@@ -145,7 +145,7 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-autoconfigure-processor</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-discovery/.flattened-pom.xml b/spring-cloud-zookeeper-discovery/.flattened-pom.xml
index f58c404d..96e99225 100644
--- a/spring-cloud-zookeeper-discovery/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-discovery/.flattened-pom.xml
@@ -113,35 +113,35 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-configuration-processor</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-web</artifactId>
-      <version>5.2.1.RELEASE</version>
+      <version>5.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-webflux</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
@@ -245,7 +245,7 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-autoconfigure-processor</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/spring-cloud-zookeeper-sample/.flattened-pom.xml b/spring-cloud-zookeeper-sample/.flattened-pom.xml
index 4c07b03e..7737862e 100644
--- a/spring-cloud-zookeeper-sample/.flattened-pom.xml
+++ b/spring-cloud-zookeeper-sample/.flattened-pom.xml
@@ -106,13 +106,13 @@
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
-      <version>2.2.1.RELEASE</version>
+      <version>2.2.2.RELEASE</version>
       <scope>compile</scope>
     </dependency>
     <dependency>