diff --git a/backend/codiki-exposition/pom.xml b/backend/codiki-exposition/pom.xml
index 392fa00..1c195df 100644
--- a/backend/codiki-exposition/pom.xml
+++ b/backend/codiki-exposition/pom.xml
@@ -33,28 +33,5 @@
             <groupId>org.apache.tika</groupId>
             <artifactId>tika-core</artifactId>
         </dependency>
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-starter-data-jpa</artifactId>-->
-<!--        </dependency>-->
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-starter-security</artifactId>-->
-<!--        </dependency>-->
-<!--        <dependency>-->
-<!--            <groupId>org.postgresql</groupId>-->
-<!--            <artifactId>postgresql</artifactId>-->
-<!--            <scope>runtime</scope>-->
-<!--        </dependency>-->
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.boot</groupId>-->
-<!--            <artifactId>spring-boot-starter-test</artifactId>-->
-<!--            <scope>test</scope>-->
-<!--        </dependency>-->
-<!--        <dependency>-->
-<!--            <groupId>org.springframework.security</groupId>-->
-<!--            <artifactId>spring-security-test</artifactId>-->
-<!--            <scope>test</scope>-->
-<!--        </dependency>-->
     </dependencies>
 </project>
diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
index 28a78de..62ca294 100644
--- a/backend/docker-compose.yml
+++ b/backend/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3.9'
 services:
   codiki-database:
     container_name: "codiki-database"
-    image: "postgres:16"
+    image: "postgres:18"
     ports:
       - "50001:5432"
     networks:
diff --git a/backend/pom.xml b/backend/pom.xml
index 2281a94..2282163 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -15,11 +15,11 @@
 		<java.version>21</java.version>
 		<maven.compiler.source>21</maven.compiler.source>
 		<maven.compiler.target>21</maven.compiler.target>
-		<jakarta.servlet-api.version>6.0.0</jakarta.servlet-api.version>
-		<java-jwt.version>4.4.0</java-jwt.version>
-		<postgresql.version>42.7.0</postgresql.version>
-		<tika-core.version>2.9.0</tika-core.version>
-		<commons-lang3.version>3.14.0</commons-lang3.version>
+		<jakarta.servlet-api.version>6.1.0</jakarta.servlet-api.version>
+		<java-jwt.version>4.5.0</java-jwt.version>
+		<postgresql.version>42.7.8</postgresql.version>
+		<tika-core.version>3.2.3</tika-core.version>
+		<commons-lang3.version>3.20.0</commons-lang3.version>
 	</properties>
 
 	<modules>
@@ -35,7 +35,7 @@
 			<dependency>
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-dependencies</artifactId>
-				<version>3.2.0</version>
+				<version>3.5.9</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -84,8 +84,6 @@
 				<artifactId>commons-lang3</artifactId>
 				<version>${commons-lang3.version}</version>
 			</dependency>
-
-
 		</dependencies>
 	</dependencyManagement>
 
diff --git a/docker-compose.yml b/docker-compose.yml
index b2109da..90563ee 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   codiki-database:
-    image: "postgres:16"
+    image: "postgres:18"
     container_name: "codiki-database"
     ports:
       - "50010:5432"