diff --git a/NeuroML2/LEMS_HHSmall.xml b/NeuroML2/LEMS_HHSmall.xml
index cc03376..f9458f3 100644
--- a/NeuroML2/LEMS_HHSmall.xml
+++ b/NeuroML2/LEMS_HHSmall.xml
@@ -2,7 +2,7 @@
 
     <!-- 
 
-        This LEMS file has been automatically generated using PyNeuroML v1.3.7 (libNeuroML v0.6.3)
+        This LEMS file has been automatically generated using PyNeuroML v1.3.13 (libNeuroML v0.6.6)
 
      -->
 
diff --git a/NeuroML2/LEMS_HybridSmall.xml b/NeuroML2/LEMS_HybridSmall.xml
index 04c7e40..6278fe8 100644
--- a/NeuroML2/LEMS_HybridSmall.xml
+++ b/NeuroML2/LEMS_HybridSmall.xml
@@ -2,7 +2,7 @@
 
     <!-- 
 
-        This LEMS file has been automatically generated using PyNeuroML v1.3.7 (libNeuroML v0.6.3)
+        This LEMS file has been automatically generated using PyNeuroML v1.3.13 (libNeuroML v0.6.6)
 
      -->
 
diff --git a/NeuroML2/LEMS_HybridTut.xml b/NeuroML2/LEMS_HybridTut.xml
index 3bf86aa..0a37a10 100644
--- a/NeuroML2/LEMS_HybridTut.xml
+++ b/NeuroML2/LEMS_HybridTut.xml
@@ -2,7 +2,7 @@
 
     <!-- 
 
-        This LEMS file has been automatically generated using PyNeuroML v1.3.7 (libNeuroML v0.6.3)
+        This LEMS file has been automatically generated using PyNeuroML v1.3.13 (libNeuroML v0.6.6)
 
      -->
 
diff --git a/NeuroML2/LEMS_M1.xml b/NeuroML2/LEMS_M1.xml
index 5f81e9d..1326fc2 100644
--- a/NeuroML2/LEMS_M1.xml
+++ b/NeuroML2/LEMS_M1.xml
@@ -2,7 +2,7 @@
 
     <!-- 
 
-        This LEMS file has been automatically generated using PyNeuroML v1.3.7 (libNeuroML v0.6.3)
+        This LEMS file has been automatically generated using PyNeuroML v1.3.13 (libNeuroML v0.6.6)
 
      -->