diff --git a/openstudiocore/CMakeLists.txt b/openstudiocore/CMakeLists.txt
index 001786624a8..7bcd6076b90 100644
--- a/openstudiocore/CMakeLists.txt
+++ b/openstudiocore/CMakeLists.txt
@@ -70,7 +70,7 @@ set(ENERGYPLUS_VERSION_MINOR 9)
 set(ENERGYPLUS_VERSION_PATCH 0)
 set(ENERGYPLUS_VERSION "${ENERGYPLUS_VERSION_MAJOR}.${ENERGYPLUS_VERSION_MINOR}.${ENERGYPLUS_VERSION_PATCH}")
 # Build SHA is not required to have a value, but if it does OpenStudio will require this build.
-set(ENERGYPLUS_BUILD_SHA "40101eaafd")
+set(ENERGYPLUS_BUILD_SHA "eba93e8e1b")
 
 # Radiance
 set(RADIANCE_VERSION "5.0.a.12")
@@ -374,16 +374,16 @@ endif()
 
 # ENERGYPLUS_RELEASE_NAME is used to locate the E+ download
 # from the github releases
-set(ENERGYPLUS_RELEASE_NAME "v8.9.0")
+set(ENERGYPLUS_RELEASE_NAME "v8.9.0-WithIDDFixes")
 if(UNIX)
   if(APPLE)
-    set(ENERGYPLUS_EXPECTED_HASH a2621059d23923fe16ff8335b0446a90)
+    set(ENERGYPLUS_EXPECTED_HASH df69477dc6598a3b873bb006b9039a3d)
     set(ENERGYPLUS_PLATFORM "Darwin-x86_64")
   elseif(EXISTS "/etc/redhat-release")
     set(ENERGYPLUS_EXPECTED_HASH xyz)
     set(ENERGYPLUS_PLATFORM "Redhat-x86_64")
   else()
-    set(ENERGYPLUS_EXPECTED_HASH dd7b0c6c76dba3ee2b6ea33751d5ff0b)
+    set(ENERGYPLUS_EXPECTED_HASH 92cdf52bb3a2eff5f6b3c485bdce98b1)
     set(ENERGYPLUS_PLATFORM "Linux-x86_64")
   endif()
   set(ENERGYPLUS_PATH "EnergyPlus-${ENERGYPLUS_VERSION}-${ENERGYPLUS_BUILD_SHA}-${ENERGYPLUS_PLATFORM}")
@@ -405,7 +405,7 @@ elseif(WIN32)
   if(CMAKE_CL_64)
     set(ENERGYPLUS_PATH "EnergyPlus-${ENERGYPLUS_VERSION}-${ENERGYPLUS_BUILD_SHA}-Windows-x86_64")
     set(ENERGYPLUS_ARCH 64)
-    set(ENERGYPLUS_EXPECTED_HASH 17964c3bf36146496820735093800576)
+    set(ENERGYPLUS_EXPECTED_HASH a78e35abe81c7a25b8ac4f7e95307e0f)
   else()
     set(ENERGYPLUS_PATH "EnergyPlus-${ENERGYPLUS_VERSION}-${ENERGYPLUS_BUILD_SHA}-Windows-i386")
     set(ENERGYPLUS_ARCH 32)