diff --git a/src/ecalc_neqsim_wrapper/lib/NeqSim.jar b/src/ecalc_neqsim_wrapper/lib/NeqSim.jar
index 9e94471d1b..b023c97fd4 100644
Binary files a/src/ecalc_neqsim_wrapper/lib/NeqSim.jar and b/src/ecalc_neqsim_wrapper/lib/NeqSim.jar differ
diff --git a/src/ecalc_neqsim_wrapper/lib/neqsim_version_info.md b/src/ecalc_neqsim_wrapper/lib/neqsim_version_info.md
index 3a999c1148..6a4dbafbca 100644
--- a/src/ecalc_neqsim_wrapper/lib/neqsim_version_info.md
+++ b/src/ecalc_neqsim_wrapper/lib/neqsim_version_info.md
@@ -1,4 +1,4 @@
-Current neqsim.jar from latest release of NeqSim (v3.0.5 - https://github.com/equinor/neqsim/releases/tag/v3.0.5)
+Current neqsim.jar from latest release of NeqSim (v3.0.38 - https://github.com/equinor/neqsim/releases/tag/v3.0.38)
 
 NeqSim is currently not considered to be thread-safe. That means that two threads working towards the same gateway, interchangely changing a fluid setting will interfere with each other.