diff --git a/neqsim/lib/neqsim-2.5.9.jar b/neqsim/lib/neqsim-2.5.10.jar
similarity index 96%
rename from neqsim/lib/neqsim-2.5.9.jar
rename to neqsim/lib/neqsim-2.5.10.jar
index fbc7928..9b0c356 100644
Binary files a/neqsim/lib/neqsim-2.5.9.jar and b/neqsim/lib/neqsim-2.5.10.jar differ
diff --git a/setup.py b/setup.py
index 5613ef0..f1b4b8c 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 
 setup(
     name="neqsim",
-    version="2.5.9",
+    version="2.5.10",
     author="Even Solbraa",
     author_email="esolbraa@gmail.com",
     description="NeqSim is a tool for thermodynamic and process calculations",