diff --git a/hetu-heuristic-index-cli/pom.xml b/hetu-heuristic-index-cli/pom.xml
index 211fefffc..1f8ee06f7 100644
--- a/hetu-heuristic-index-cli/pom.xml
+++ b/hetu-heuristic-index-cli/pom.xml
@@ -16,12 +16,14 @@
         <air.check.fail-dependency>false</air.check.fail-dependency>
         <air.check.fail-duplicate-finder>false</air.check.fail-duplicate-finder>
         <dep.powermock.version>2.0.2</dep.powermock.version>
+        <org.slf4j.version>1.7.30</org.slf4j.version>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
+            <version>${org.slf4j.version}</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/hetu-heuristic-index/pom.xml b/hetu-heuristic-index/pom.xml
index a9b0bb5df..a73f37eda 100644
--- a/hetu-heuristic-index/pom.xml
+++ b/hetu-heuristic-index/pom.xml
@@ -16,12 +16,15 @@
     <properties>
         <air.main.basedir>${project.parent.basedir}</air.main.basedir>
         <air.check.fail-duplicate-finder>false</air.check.fail-duplicate-finder>
+        <org.slf4j.version>1.7.30</org.slf4j.version>
+        <org.roaringbitmap.version>0.8.11</org.roaringbitmap.version>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
+            <version>${org.slf4j.version}</version>
             <exclusions>
                 <exclusion>
                     <groupId>commons-logging</groupId>
@@ -168,7 +171,7 @@
         <dependency>
             <groupId>org.roaringbitmap</groupId>
             <artifactId>RoaringBitmap</artifactId>
-            <version>0.8.6</version>
+            <version>${org.roaringbitmap.version}</version>
         </dependency>
         <dependency>
             <groupId>io.airlift</groupId>