diff --git a/pom.xml b/pom.xml
index 89ad38b..4862415 100644
--- a/pom.xml
+++ b/pom.xml
@@ -75,17 +75,17 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>${jackson.version}</version>
+			<version>2.13.4.2</version>
 		</dependency>
 		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
-			<version>${guava.version}</version>
+			<version>32.0.1-jre</version>
 		</dependency>
 		<dependency>
 			<groupId>org.tensorflow</groupId>
 			<artifactId>tensorflow</artifactId>
-			<version>${tensorflow.version}</version>
+			<version>1.13.1</version>
 		</dependency>
 	</dependencies>