diff --git a/pom.xml b/pom.xml
index 55ae838..c83f573 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>
-                <version>${jackon.version}</version>
+                <version>2.13.4.2</version>
             </dependency>
             <dependency>
                 <groupId>com.fasterxml.jackson.datatype</groupId>
@@ -60,19 +60,19 @@
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter</artifactId>
-                <version>${spring.version}</version>
+                <version>3.3.12</version>
             </dependency>
 
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter-web</artifactId>
-                <version>${web.version}</version>
+                <version>3.3.12</version>
             </dependency>
 
             <dependency>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-starter-test</artifactId>
-                <version>${spring.version}</version>
+                <version>3.0.8</version>
                 <scope>test</scope>
             </dependency>
 
@@ -148,7 +148,7 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-databind</artifactId>
-                <version>2.13.3</version>
+                <version>2.13.4.2</version>
             </dependency>
 
             <dependency>