diff --git a/todolist/pom.xml b/todolist/pom.xml
index d1cfc40e2d27136cbb5882a9a97150be852fdd34..f469e16b50433d6c0a62a9af86a72c65a95f5e67 100644
--- a/todolist/pom.xml
+++ b/todolist/pom.xml
@@ -10,6 +10,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <jupiter.version>5.8.1</jupiter.version>
+        <jackson.version>2.12.5</jackson.version>
     </properties>
 
     <dependencyManagement>
@@ -18,19 +20,19 @@
             <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-api</artifactId>
-                <version>5.7.1</version>
+                <version>${jupiter.version}</version>
                 <scope>test</scope>
             </dependency>
             <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-engine</artifactId>
-                <version>5.7.1</version>
+                <version>${jupiter.version}</version>
                 <scope>test</scope>
             </dependency>
             <dependency>
                 <groupId>org.junit.jupiter</groupId>
                 <artifactId>junit-jupiter-params</artifactId>
-                <version>5.7.1</version>
+                <version>${jupiter.version}</version>
                 <scope>test</scope>
             </dependency>
 
@@ -38,7 +40,7 @@
             <dependency>
                 <groupId>org.mockito</groupId>
                 <artifactId>mockito-core</artifactId>
-                <version>3.9.0</version>
+                <version>3.12.4</version>
                 <scope>test</scope>
             </dependency>
 
@@ -46,13 +48,13 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-core</artifactId>
-                <version>2.12.2</version>
+                <version>${jackson.version}</version>
             </dependency>
             <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>
-                <version>2.12.2</version>
+                <version>${jackson.version}</version>
             </dependency>
 
         </dependencies>
@@ -88,7 +90,7 @@
                         <dependency>
                             <groupId>com.puppycrawl.tools</groupId>
                             <artifactId>checkstyle</artifactId>
-                            <version>8.41.1</version>
+                            <version>9.0</version>
                         </dependency>
                     </dependencies>
                     <configuration>
@@ -112,7 +114,7 @@
                 <plugin>
                     <groupId>com.github.spotbugs</groupId>
                     <artifactId>spotbugs-maven-plugin</artifactId>
-                    <version>4.2.2</version>
+                    <version>4.4.1</version>
                     <configuration>
                         <xmlOutput>false</xmlOutput>
                         <htmlOutput>true</htmlOutput>
@@ -131,7 +133,7 @@
                 <plugin>
                     <groupId>org.jacoco</groupId>
                     <artifactId>jacoco-maven-plugin</artifactId>
-                    <version>0.8.6</version>
+                    <version>0.8.7</version>
                     <executions>
                         <execution>
                             <id>jacoco-prepare-agent</id>