diff --git a/CMakeLists.txt b/CMakeLists.txt
index e6a32da1..59923a36 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -56,7 +56,7 @@ if(SKBUILD)
 endif()
 
 set(elastix_GIT_REPOSITORY "https://github.com/SuperElastix/elastix.git")
-set(elastix_GIT_TAG "23937288318b4ff42b225fbbfbc4abb128e06384")
+set(elastix_GIT_TAG "798ecaebab9d264d0f3cb375a1bf74174c41343c")
 FetchContent_Declare(
   elx
   GIT_REPOSITORY ${elastix_GIT_REPOSITORY}
diff --git a/setup.py b/setup.py
index c155c1d5..5f19e4b7 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 setup(
     name=package_name,
-    version='0.18.0',
+    version='0.18.1',
     author='Insight Software Consortium',
     author_email='itk+community@discourse.itk.org',
     packages=['itk'],