diff --git a/apache-http-client/pom.xml b/apache-http-client/pom.xml
index 0861eb716..85f4554df 100644
--- a/apache-http-client/pom.xml
+++ b/apache-http-client/pom.xml
@@ -83,7 +83,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.5.0</version>
+            <version>1.5.6</version>
             <scope>test</scope>
         </dependency>
 
@@ -120,7 +120,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-configuration2</artifactId>
-            <version>2.9.0</version>
+            <version>2.10.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils -->
@@ -133,7 +133,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.16.0</version>
+            <version>2.17.1</version>
         </dependency>
 
         <dependency>
diff --git a/core-java/collectionops/pom.xml b/core-java/collectionops/pom.xml
index 22758b46d..90b06d720 100644
--- a/core-java/collectionops/pom.xml
+++ b/core-java/collectionops/pom.xml
@@ -16,7 +16,7 @@
 		<dependency>
 		    <groupId>com.google.guava</groupId>
 		    <artifactId>guava</artifactId>
-		    <version>31.0.1-jre</version>
+		    <version>32.0.0-jre</version>
 		</dependency>
 
 
diff --git a/core-java/jackson/jackson/pom.xml b/core-java/jackson/jackson/pom.xml
index 39398c4f8..6deb36c83 100644
--- a/core-java/jackson/jackson/pom.xml
+++ b/core-java/jackson/jackson/pom.xml
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.13.3</version>
+            <version>2.13.4.2</version>
         </dependency>
 
         <dependency>
diff --git a/core-java/lombok/be-informed-with-lombok/pom.xml b/core-java/lombok/be-informed-with-lombok/pom.xml
index c73112bbd..f1d9c2cbb 100644
--- a/core-java/lombok/be-informed-with-lombok/pom.xml
+++ b/core-java/lombok/be-informed-with-lombok/pom.xml
@@ -40,7 +40,7 @@
 		<dependency>
 			<groupId>org.hsqldb</groupId>
 			<artifactId>hsqldb</artifactId>
-			<version>2.4.0</version>
+			<version>2.7.1</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>
diff --git a/core-java/streams/fileswithstreams/pom.xml b/core-java/streams/fileswithstreams/pom.xml
index d4be1cd4b..4d361ea74 100644
--- a/core-java/streams/fileswithstreams/pom.xml
+++ b/core-java/streams/fileswithstreams/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.13</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/logging/log4j/pom.xml b/logging/log4j/pom.xml
index 82510fb58..00b86802f 100644
--- a/logging/log4j/pom.xml
+++ b/logging/log4j/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.14.1</version>
+            <version>2.17.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
diff --git a/logging/logback/pom.xml b/logging/logback/pom.xml
index 4574a10ce..92df24987 100644
--- a/logging/logback/pom.xml
+++ b/logging/logback/pom.xml
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.2.13</version>
         </dependency>
         <dependency>
             <groupId>io.logz.logback</groupId>
diff --git a/resilience4j/bulkhead/pom.xml b/resilience4j/bulkhead/pom.xml
index d5def0651..4530f9fe4 100644
--- a/resilience4j/bulkhead/pom.xml
+++ b/resilience4j/bulkhead/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/resilience4j/circuitbreaker/pom.xml b/resilience4j/circuitbreaker/pom.xml
index 87c343f90..53f2422b1 100644
--- a/resilience4j/circuitbreaker/pom.xml
+++ b/resilience4j/circuitbreaker/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/resilience4j/ratelimiter/pom.xml b/resilience4j/ratelimiter/pom.xml
index 8eaf8d023..4a69c2d51 100644
--- a/resilience4j/ratelimiter/pom.xml
+++ b/resilience4j/ratelimiter/pom.xml
@@ -20,7 +20,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/resilience4j/retry/pom.xml b/resilience4j/retry/pom.xml
index 8c5c1bca0..556cc4ac9 100644
--- a/resilience4j/retry/pom.xml
+++ b/resilience4j/retry/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/resilience4j/timelimiter/pom.xml b/resilience4j/timelimiter/pom.xml
index f6bb0431b..467f19b42 100644
--- a/resilience4j/timelimiter/pom.xml
+++ b/resilience4j/timelimiter/pom.xml
@@ -20,7 +20,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
 
diff --git a/solid/lsp/pom.xml b/solid/lsp/pom.xml
index 3c86acbdf..393d24903 100644
--- a/solid/lsp/pom.xml
+++ b/solid/lsp/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>
diff --git a/spring-boot/beginners-guide/pom.xml b/spring-boot/beginners-guide/pom.xml
index 259e9bff3..6bd49be92 100644
--- a/spring-boot/beginners-guide/pom.xml
+++ b/spring-boot/beginners-guide/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>com.h2database</groupId>
             <artifactId>h2</artifactId>
-            <version>2.1.210</version>
+            <version>2.2.220</version>
         </dependency>
 
     </dependencies>
diff --git a/spring-boot/cookie-demo/pom.xml b/spring-boot/cookie-demo/pom.xml
index 378b05845..13bd27bd0 100644
--- a/spring-boot/cookie-demo/pom.xml
+++ b/spring-boot/cookie-demo/pom.xml
@@ -36,7 +36,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.13</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/spring-boot/feature-flags/pom.xml b/spring-boot/feature-flags/pom.xml
index 3e864ca6a..6d7bb72c8 100644
--- a/spring-boot/feature-flags/pom.xml
+++ b/spring-boot/feature-flags/pom.xml
@@ -43,7 +43,7 @@
 		<dependency>
 			<groupId>org.togglz</groupId>
 			<artifactId>togglz-console</artifactId>
-			<version>2.6.1.Final</version>
+			<version>2.9.4</version>
 		</dependency>
 
 		<!-- LAUNCHDARKLY -->
diff --git a/spring-boot/ioc-and-di/pom.xml b/spring-boot/ioc-and-di/pom.xml
index acb39bc2f..b1b413e95 100644
--- a/spring-boot/ioc-and-di/pom.xml
+++ b/spring-boot/ioc-and-di/pom.xml
@@ -31,7 +31,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-web</artifactId>
-			<version>6.0.0</version>
+			<version>6.0.19</version>
 		</dependency>
 
 	</dependencies>
diff --git a/spring-boot/jackson-jsoncreator/UserApplication/pom.xml b/spring-boot/jackson-jsoncreator/UserApplication/pom.xml
index 931f9cb75..c1aaef925 100644
--- a/spring-boot/jackson-jsoncreator/UserApplication/pom.xml
+++ b/spring-boot/jackson-jsoncreator/UserApplication/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>org.hsqldb</groupId>
 			<artifactId>hsqldb</artifactId>
-			<version>2.4.0</version>
+			<version>2.7.1</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>
diff --git a/spring-boot/jackson-jsonview/UserApplication/pom.xml b/spring-boot/jackson-jsonview/UserApplication/pom.xml
index 931f9cb75..c1aaef925 100644
--- a/spring-boot/jackson-jsonview/UserApplication/pom.xml
+++ b/spring-boot/jackson-jsonview/UserApplication/pom.xml
@@ -50,7 +50,7 @@
 		<dependency>
 			<groupId>org.hsqldb</groupId>
 			<artifactId>hsqldb</artifactId>
-			<version>2.4.0</version>
+			<version>2.7.1</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>
diff --git a/spring-boot/spring-boot-openapi-impl/specification/pom.xml b/spring-boot/spring-boot-openapi-impl/specification/pom.xml
index 79d657f4f..785873816 100644
--- a/spring-boot/spring-boot-openapi-impl/specification/pom.xml
+++ b/spring-boot/spring-boot-openapi-impl/specification/pom.xml
@@ -13,7 +13,7 @@
 
         <swagger-annotations-version>1.5.22</swagger-annotations-version>
         <jersey-version>2.27</jersey-version>
-        <jackson-version>2.10.2</jackson-version>
+        <jackson-version>2.12.7.1</jackson-version>
         <jodatime-version>2.7</jodatime-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.8.1</junit-version>
@@ -21,8 +21,8 @@
         <threetenbp-version>1.3.8</threetenbp-version>
         <datatype-threetenbp-version>2.6.4</datatype-threetenbp-version>
         <spring-boot-starter-test-version>2.1.1.RELEASE</spring-boot-starter-test-version>
-        <spring-boot-starter-web-version>2.1.0.RELEASE</spring-boot-starter-web-version>
-        <junit-version>4.12</junit-version>
+        <spring-boot-starter-web-version>2.5.12</spring-boot-starter-web-version>
+        <junit-version>4.13.1</junit-version>
         <migbase64-version>2.2</migbase64-version>
         <jackson-databind-nullable>0.2.1</jackson-databind-nullable>
     </properties>
@@ -137,7 +137,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>4.2.3</version>
+                <version>5.1.0</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/spring-boot/spring-boot-openapi/specification/pom.xml b/spring-boot/spring-boot-openapi/specification/pom.xml
index 79d657f4f..785873816 100644
--- a/spring-boot/spring-boot-openapi/specification/pom.xml
+++ b/spring-boot/spring-boot-openapi/specification/pom.xml
@@ -13,7 +13,7 @@
 
         <swagger-annotations-version>1.5.22</swagger-annotations-version>
         <jersey-version>2.27</jersey-version>
-        <jackson-version>2.10.2</jackson-version>
+        <jackson-version>2.12.7.1</jackson-version>
         <jodatime-version>2.7</jodatime-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.8.1</junit-version>
@@ -21,8 +21,8 @@
         <threetenbp-version>1.3.8</threetenbp-version>
         <datatype-threetenbp-version>2.6.4</datatype-threetenbp-version>
         <spring-boot-starter-test-version>2.1.1.RELEASE</spring-boot-starter-test-version>
-        <spring-boot-starter-web-version>2.1.0.RELEASE</spring-boot-starter-web-version>
-        <junit-version>4.12</junit-version>
+        <spring-boot-starter-web-version>2.5.12</spring-boot-starter-web-version>
+        <junit-version>4.13.1</junit-version>
         <migbase64-version>2.2</migbase64-version>
         <jackson-databind-nullable>0.2.1</jackson-databind-nullable>
     </properties>
@@ -137,7 +137,7 @@
             <plugin>
                 <groupId>org.openapitools</groupId>
                 <artifactId>openapi-generator-maven-plugin</artifactId>
-                <version>4.2.3</version>
+                <version>5.1.0</version>
                 <executions>
                     <execution>
                         <goals>
diff --git a/spring-boot/spring-events/pom.xml b/spring-boot/spring-events/pom.xml
index 92074f472..b7ade3492 100644
--- a/spring-boot/spring-events/pom.xml
+++ b/spring-boot/spring-events/pom.xml
@@ -39,7 +39,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.13</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 
diff --git a/spring-security/getting-started/SecureApplication/pom.xml b/spring-security/getting-started/SecureApplication/pom.xml
index 9e10fb7d3..65b3757c7 100644
--- a/spring-security/getting-started/SecureApplication/pom.xml
+++ b/spring-security/getting-started/SecureApplication/pom.xml
@@ -63,7 +63,7 @@
 		<dependency>
 			<groupId>org.hsqldb</groupId>
 			<artifactId>hsqldb</artifactId>
-			<version>2.4.0</version>
+			<version>2.7.1</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>