diff --git a/pom.xml b/pom.xml
index 9c28a2a..62c79ff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -56,7 +56,7 @@
 	<dependency>
 		<groupId>junit</groupId>
 		<artifactId>junit</artifactId>
-		<version>3.8.1</version>
+		<version>4.13.1</version>
 	</dependency>
 	<dependency>
 		<groupId>log4j</groupId>
diff --git a/spatial-common/pom.xml b/spatial-common/pom.xml
index 3a2bf70..5769b23 100644
--- a/spatial-common/pom.xml
+++ b/spatial-common/pom.xml
@@ -38,7 +38,7 @@
 	<dependency>
 		<groupId>junit</groupId>
 		<artifactId>junit</artifactId>
-		<version>3.8.1</version>
+		<version>4.13.1</version>
 	</dependency>
 	<dependency>
 		<groupId>log4j</groupId>
diff --git a/spatial-indexing/pom.xml b/spatial-indexing/pom.xml
index 872d27a..9666db7 100644
--- a/spatial-indexing/pom.xml
+++ b/spatial-indexing/pom.xml
@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 		</dependency>
 		<dependency>
 			<groupId>log4j</groupId>
diff --git a/spatial-model/pom.xml b/spatial-model/pom.xml
index 6e1782e..36b7d23 100644
--- a/spatial-model/pom.xml
+++ b/spatial-model/pom.xml
@@ -38,7 +38,7 @@
 	<dependency>
 		<groupId>junit</groupId>
 		<artifactId>junit</artifactId>
-		<version>3.8.1</version>
+		<version>4.13.1</version>
 	</dependency>
 	<dependency>
 		<groupId>log4j</groupId>
diff --git a/spatial-parser/pom.xml b/spatial-parser/pom.xml
index 59d1f3c..b07906e 100644
--- a/spatial-parser/pom.xml
+++ b/spatial-parser/pom.xml
@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.12</version>
+			<version>4.13.1</version>
 		</dependency>
 		<dependency>
 			<groupId>log4j</groupId>
diff --git a/spatial-proj/pom.xml b/spatial-proj/pom.xml
index 1cba809..43e4382 100644
--- a/spatial-proj/pom.xml
+++ b/spatial-proj/pom.xml
@@ -38,7 +38,7 @@
 	<dependency>
 		<groupId>junit</groupId>
 		<artifactId>junit</artifactId>
-		<version>3.8.1</version>
+		<version>4.13.1</version>
 	</dependency>
 	<dependency>
 		<groupId>log4j</groupId>
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
   </dependencies>
diff --git a/spatial-repo/pom.xml b/spatial-repo/pom.xml
index f4bfa80..f094a31 100644
--- a/spatial-repo/pom.xml
+++ b/spatial-repo/pom.xml
@@ -64,7 +64,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 		</dependency>
 		<dependency>
 			<groupId>log4j</groupId>