diff --git a/base/pom.xml b/base/pom.xml
index 172f4c3..20e5ae3 100644
--- a/base/pom.xml
+++ b/base/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>org.uncommons.maths</groupId>
             <artifactId>uncommons-maths</artifactId>
-            <version>1.2.2a</version>
+            <version>1.2.2</version>
             <optional>true</optional>
             <exclusions>
                 <exclusion>