diff --git a/nC.bat b/nC.bat
index 6b1c5f17..36dc2f7d 100755
--- a/nC.bat
+++ b/nC.bat
@@ -21,7 +21,7 @@ set NC_MAX_MEMORY=500M
 
 set NC_VERSION=1.7.5
 
-set JNEUROML_VERSION=0.13.0
+set JNEUROML_VERSION=0.13.1
 
 REM -----------------------------
 REM   Should no longer be changed. **Very old version** of lems/nml libs...
diff --git a/nCenv.sh b/nCenv.sh
index 38c62fd4..1fb20771 100755
--- a/nCenv.sh
+++ b/nCenv.sh
@@ -21,7 +21,7 @@ export NC_MAX_MEMORY=450M
 # Current version of neuroConstruct
 export NC_VERSION=1.7.5
 
-export JNEUROML_VERSION=0.13.0
+export JNEUROML_VERSION=0.13.1
 
 #########
 # These are for **very old versions** of NML2/LEMS libraries...
diff --git a/nbproj/nbproject/project.xml b/nbproj/nbproject/project.xml
index 159e0691..a4218a95 100644
--- a/nbproj/nbproject/project.xml
+++ b/nbproj/nbproject/project.xml
@@ -12,7 +12,7 @@
                 <property name="project.dir">..</property>
                 <property name="ant.script">${project.dir}/build.xml</property>
                 <property name="nC.version">1.7.5</property>
-                <property name="jneuroml.version">0.13.0</property>
+                <property name="jneuroml.version">0.13.1</property>
             </properties>
             <folders>
                 <source-folder>