diff --git a/pom.xml b/pom.xml
index c3fe2c54..376facb0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -140,7 +140,7 @@
       <dependency>
         <groupId>org.apache.commons</groupId>
         <artifactId>commons-math3</artifactId>
-        <version>[3.6.1,3.6.99)</version>
+        <version>3.6.1</version>
       </dependency>
       <dependency>
         <groupId>gnu.getopt</groupId>