diff --git a/acceptance-tests/acceptance-tests-manifold-systems/pom.xml b/acceptance-tests/acceptance-tests-manifold-systems/pom.xml
index 35ca6c88d..bcac5ee9c 100644
--- a/acceptance-tests/acceptance-tests-manifold-systems/pom.xml
+++ b/acceptance-tests/acceptance-tests-manifold-systems/pom.xml
@@ -14,7 +14,7 @@
   <artifactId>acceptance-tests-manifold-systems</artifactId>
 
   <properties>
-    <manifold.version>2022.1.26</manifold.version>
+    <manifold.version>2022.1.27</manifold.version>
   </properties>
 
   <dependencies>