diff --git a/application/pom.xml b/application/pom.xml
index c2ae7eccc2..1b29ef3243 100644
--- a/application/pom.xml
+++ b/application/pom.xml
@@ -145,10 +145,6 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-websocket</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.cloud</groupId>
-            <artifactId>spring-cloud-starter-oauth2</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-oauth2-client</artifactId>
diff --git a/pom.xml b/pom.xml
index cc5bbce51b..9cf0438220 100755
--- a/pom.xml
+++ b/pom.xml
@@ -36,12 +36,11 @@
         <pkg.implementationTitle>${project.name}</pkg.implementationTitle>
         <pkg.unixLogFolder>/var/log/${pkg.name}</pkg.unixLogFolder>
         <pkg.installFolder>/usr/share/${pkg.name}</pkg.installFolder>
-        <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
-        <spring-oauth2.version>2.1.2.RELEASE</spring-oauth2.version>
-        <spring.version>5.2.6.RELEASE</spring.version>
-        <spring-security.version>5.2.3.RELEASE</spring-security.version>
-        <spring-data-redis.version>2.2.4.RELEASE</spring-data-redis.version>
-        <jedis.version>3.1.0</jedis.version>
+        <spring-boot.version>2.3.5.RELEASE</spring-boot.version>
+        <spring.version>5.2.10.RELEASE</spring.version>
+        <spring-security.version>5.4.1</spring-security.version>
+        <spring-data-redis.version>2.4.1</spring-data-redis.version>
+        <jedis.version>3.3.0</jedis.version>
         <jjwt.version>0.7.0</jjwt.version>
         <json-path.version>2.2.0</json-path.version>
         <junit.version>4.12</junit.version>
@@ -52,15 +51,16 @@
         <cassandra.version>4.6.0</cassandra.version>
         <metrics.version>4.0.5</metrics.version>
         <cassandra-unit.version>4.3.1.0</cassandra-unit.version>
+        <cassandra-all.version>3.11.9</cassandra-all.version>
         <takari-cpsuite.version>1.2.7</takari-cpsuite.version>
         <guava.version>28.2-jre</guava.version>
         <caffeine.version>2.6.1</caffeine.version>
         <commons-lang3.version>3.4</commons-lang3.version>
         <commons-io.version>2.5</commons-io.version>
         <commons-csv.version>1.4</commons-csv.version>
-        <jackson.version>2.10.2</jackson.version>
-        <jackson-annotations.version>2.10.2</jackson-annotations.version>
-        <jackson-core.version>2.10.2</jackson-core.version>
+        <jackson.version>2.11.3</jackson.version>
+        <jackson-annotations.version>2.11.3</jackson-annotations.version>
+        <jackson-core.version>2.11.3</jackson-core.version>
         <json-schema-validator.version>2.2.6</json-schema-validator.version>
         <californium.version>1.0.2</californium.version>
         <gson.version>2.6.2</gson.version>
@@ -72,7 +72,7 @@
         <grpc.version>1.22.1</grpc.version>
         <lombok.version>1.16.18</lombok.version>
         <paho.client.version>1.2.4</paho.client.version>
-        <netty.version>4.1.49.Final</netty.version>
+        <netty.version>4.1.53.Final</netty.version>
         <os-maven-plugin.version>1.5.0</os-maven-plugin.version>
         <rabbitmq.version>4.8.0</rabbitmq.version>
         <surfire.version>2.19.1</surfire.version>
@@ -96,7 +96,7 @@
         <bucket4j.version>4.1.1</bucket4j.version>
         <fst.version>2.57</fst.version>
         <antlr.version>2.7.7</antlr.version>
-        <snakeyaml.version>1.25</snakeyaml.version>
+        <snakeyaml.version>1.27</snakeyaml.version>
         <amazonaws.sqs.version>1.11.747</amazonaws.sqs.version>
         <pubsub.client.version>1.105.0</pubsub.client.version>
         <azure-servicebus.version>3.2.0</azure-servicebus.version>
@@ -872,11 +872,6 @@
                 <artifactId>spring-boot-starter-security</artifactId>
                 <version>${spring-boot.version}</version>
             </dependency>
-            <dependency>
-                <groupId>org.springframework.cloud</groupId>
-                <artifactId>spring-cloud-starter-oauth2</artifactId>
-                <version>${spring-oauth2.version}</version>
-            </dependency>
             <dependency>
                 <groupId>org.springframework.security</groupId>
                 <artifactId>spring-security-oauth2-client</artifactId>
@@ -1200,6 +1195,11 @@
                 <version>${cassandra-unit.version}</version>
                 <scope>test</scope>
             </dependency>
+            <dependency>
+                <groupId>org.apache.cassandra</groupId>
+                <artifactId>cassandra-all</artifactId>
+                <version>${cassandra-all.version}</version>
+            </dependency>
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
diff --git a/rule-engine/rule-engine-components/pom.xml b/rule-engine/rule-engine-components/pom.xml
index c4d2b66d15..6253b39fc1 100644
--- a/rule-engine/rule-engine-components/pom.xml
+++ b/rule-engine/rule-engine-components/pom.xml
@@ -120,6 +120,11 @@
             <groupId>org.locationtech.jts</groupId>
             <artifactId>jts-core</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.sun.mail</groupId>
+            <artifactId>javax.mail</artifactId>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
diff --git a/tools/pom.xml b/tools/pom.xml
index 8d596c8493..14fd8b01b7 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -54,7 +54,6 @@
         <dependency>
             <groupId>org.apache.cassandra</groupId>
             <artifactId>cassandra-all</artifactId>
-            <version>3.11.6</version>
         </dependency>
         <dependency>
             <groupId>com.datastax.oss</groupId>