diff --git a/pom.xml b/pom.xml
index f1b5ca8..850b51f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -117,6 +117,7 @@
 		<dependency>
 			<groupId>it.unimi.dsi</groupId>
 			<artifactId>fastutil</artifactId>
+			<version>8.5.8</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.maven</groupId>
@@ -139,6 +140,7 @@
 		<dependency>
 			<groupId>org.apache.maven</groupId>
 			<artifactId>maven-project</artifactId>
+			<version>2.2.1</version>
 			<exclusions>
 				<exclusion>
 					<groupId>junit</groupId>
@@ -149,6 +151,7 @@
 		<dependency>
 			<groupId>io.soabase.record-builder</groupId>
 			<artifactId>record-builder-core</artifactId>
+			<version>33</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
@@ -168,6 +171,7 @@
 		<dependency>
 			<groupId>org.junit.jupiter</groupId>
 			<artifactId>junit-jupiter-api</artifactId>
+			<version>5.8.2</version>
 			<scope>test</scope>
 			<exclusions>
 				<exclusion>