build against I20190801-1800 for 2019-09 M2
diff --git a/releng/build-scripts/build/run.properties b/releng/build-scripts/build/run.properties
index e2d4de3..c2ee875 100644
--- a/releng/build-scripts/build/run.properties
+++ b/releng/build-scripts/build/run.properties
@@ -20,11 +20,11 @@
 # ------------- insert current versions here ---------------
 # Details of the Eclipse SDK built upon:
 run.eclipseScriptDir=plugins/org.eclipse.pde.build_3.10.500.v20190620-0530/scripts
-org.eclipse.equinox.launcher_jar=org.eclipse.equinox.launcher_1.5.500.v20190620-1700.jar
+org.eclipse.equinox.launcher_jar=org.eclipse.equinox.launcher_1.5.500.v20190715-1310.jar
 
 # for patching our patch feature to match this version with any suffix:
-jdt.feature.version=3.18.100.v20190711-18053.18.100.v20190711-1805
-jdt.feature.version.next=3.18.100.v20190711-1805
+jdt.feature.version=3.18.100.v20190801-1800
+jdt.feature.version.next=3.18.100.v20190801-1801
 
 # jdt.core fragments for extracting pre-built classes and properties:
 jdt.compiler.apt=org.eclipse.jdt.compiler.apt_1.3.700.v20190704-1731.jar