diff --git a/pom.xml b/pom.xml
index c3a477e..e6f60e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,14 +55,14 @@
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-netty</artifactId>
-            <version>1.47.0</version>
+            <version>1.67.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.arrow/arrow-vector -->
         <dependency>
             <groupId>org.apache.arrow</groupId>
             <artifactId>arrow-vector</artifactId>
-            <version>9.0.0</version>
+            <version>15.0.0</version>
         </dependency>
 
 
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.apache.arrow</groupId>
             <artifactId>arrow-memory-netty</artifactId>
-            <version>9.0.0</version>
+            <version>18.3.0</version>
             <scope>runtime</scope>
         </dependency>
 
@@ -109,48 +109,48 @@
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>okhttp</artifactId>
-            <version>4.8.1</version>
+            <version>4.12.0</version>
         </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-module-junit4</artifactId>
-            <version>${powermock.version}</version>
+            <version>1.7.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
-            <version>${slf4j.version}</version>
+            <version>1.7.32</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>${lombok.version}</version>
+            <version>1.18.22</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>30.1-jre</version>
+            <version>32.0.1-jre</version>
         </dependency>
 
         <!-- Test dependencies -->
         <dependency>
             <groupId>org.junit.platform</groupId>
             <artifactId>junit-platform-launcher</artifactId>
-            <version>${junit.platform.version}</version>
+            <version>1.0.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-engine</artifactId>
-            <version>${junit.jupiter.version}</version>
+            <version>5.0.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.vintage</groupId>
             <artifactId>junit-vintage-engine</artifactId>
-            <version>${junit.vintage.version}</version>
+            <version>4.12.0-M5</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -162,13 +162,13 @@
         <dependency>
             <groupId>org.apache.tomcat</groupId>
             <artifactId>tomcat-catalina</artifactId>
-            <version>9.0.17</version>
+            <version>9.0.106</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.powermock</groupId>
             <artifactId>powermock-api-mockito</artifactId>
-            <version>${powermock.version}</version>
+            <version>1.7.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -187,12 +187,12 @@
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-protobuf</artifactId>
-            <version>1.47.0</version>
+            <version>1.68.1</version>
         </dependency>
         <dependency>
             <groupId>io.grpc</groupId>
             <artifactId>grpc-stub</artifactId>
-            <version>1.47.0</version>
+            <version>1.57.0</version>
         </dependency>
         <dependency>
             <groupId>javax.annotation</groupId>
@@ -204,7 +204,7 @@
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
-            <version>3.19.6</version>
+            <version>3.25.5</version>
         </dependency>
     </dependencies>