diff --git a/MinieLibrary/build.gradle b/MinieLibrary/build.gradle
index 6cd729d93..61da29f47 100644
--- a/MinieLibrary/build.gradle
+++ b/MinieLibrary/build.gradle
@@ -13,7 +13,7 @@ plugins {
 ext {
     // The URL from which native libraries should be copied:
 
-    libbulletjmeUrl = 'https://github.com/stephengold/Libbulletjme/releases/download/18.6.0/'
+    libbulletjmeUrl = 'https://github.com/stephengold/Libbulletjme/releases/download/18.6.1/'
     //libbulletjmeUrl = 'file:///home/sgold/NetBeansProjects/Libbulletjme/dist/' // to test a local build
     //libbulletjmeUrl = 'file:///c:\\users\\sgold\\My%20Documents\\NetBeansProjects\\Libbulletjme\\dist\\' // to test a local build
 
diff --git a/MinieLibrary/src/main/java/com/jme3/bullet/util/NativeLibrary.java b/MinieLibrary/src/main/java/com/jme3/bullet/util/NativeLibrary.java
index 7738214e1..27d73b468 100644
--- a/MinieLibrary/src/main/java/com/jme3/bullet/util/NativeLibrary.java
+++ b/MinieLibrary/src/main/java/com/jme3/bullet/util/NativeLibrary.java
@@ -52,7 +52,7 @@ final public class NativeLibrary {
     /**
      * expected version string of the native library
      */
-    final public static String expectedVersion = "18.6.0";
+    final public static String expectedVersion = "18.6.1";
     // *************************************************************************
     // constructors