diff --git a/pom.xml b/pom.xml
index 9117561be..3e9f3ea34 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
         <commons_io_version>2.17.0</commons_io_version>
         <guava_version>32.0.1-jre</guava_version>
         <hapi_fhir_version>6.4.1</hapi_fhir_version>
-        <validator_test_case_version>1.6.0</validator_test_case_version>
+        <validator_test_case_version>1.6.1-SNAPSHOT</validator_test_case_version>
         <jackson_version>2.17.0</jackson_version>
         <junit_jupiter_version>5.9.2</junit_jupiter_version>
         <junit_platform_launcher_version>1.8.2</junit_platform_launcher_version>
@@ -434,7 +434,7 @@
                     while if true it will use an executable. -->
                     <fork>true</fork>
                     <meminitial>512m</meminitial>
-                    <maxmem>2G</maxmem>
+                    <maxmem>1G</maxmem>
                     <debug>true</debug>
                     <compilerArgs>
                         <arg>-J-XX:MaxRAMPercentage=50.0</arg>
diff --git a/setup-and-cache-job-template.yml b/setup-and-cache-job-template.yml
index fbee1d83e..3469e06e6 100644
--- a/setup-and-cache-job-template.yml
+++ b/setup-and-cache-job-template.yml
@@ -28,7 +28,7 @@ jobs:
             options: '--settings $(Agent.TempDirectory)/settings.xml -Dmaven.repo.local=$(MAVEN_CACHE_FOLDER) -DskipTests -DdeployToSonatype -P CHECKSTYLE'
           ${{ else }}:
             options: '-Dmaven.repo.local=$(MAVEN_CACHE_FOLDER) -DskipTests -P CHECKSTYLE'
-          mavenOptions: '-Xmx2G'
+          mavenOptions: '-Xmx1G'
           javaHomeOption: 'JDKVersion'
           jdkVersionOption: '1.11'
           jdkArchitectureOption: 'x64'