diff --git a/buildscripts/kokoro/windows.bat b/buildscripts/kokoro/windows.bat
index 7b017d5cdb..b5852cdd97 100644
--- a/buildscripts/kokoro/windows.bat
+++ b/buildscripts/kokoro/windows.bat
@@ -15,10 +15,6 @@ set ESCWORKSPACE=%WORKSPACE:\=\\%
 rename "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" vswhere-disabled.exe
 
 
-@rem Clear JAVA_HOME to prevent a different Java version from being used
-set JAVA_HOME=
-set PATH=C:\Program Files\java\jdk1.8.0_152\bin;%PATH%
-
 cmd.exe /C "%WORKSPACE%\buildscripts\kokoro\windows32.bat" || exit /b 1
 cmd.exe /C "%WORKSPACE%\buildscripts\kokoro\windows64.bat" || exit /b 1
 
diff --git a/buildscripts/kokoro/windows32.bat b/buildscripts/kokoro/windows32.bat
index 7c6491cf97..ffd4d3b99a 100644
--- a/buildscripts/kokoro/windows32.bat
+++ b/buildscripts/kokoro/windows32.bat
@@ -15,7 +15,7 @@ set ESCWORKSPACE=%WORKSPACE:\=\\%
 
 @rem Clear JAVA_HOME to prevent a different Java version from being used
 set JAVA_HOME=
-set PATH=C:\Program Files\java\jdk1.8.0_152\bin;%PATH%
+set PATH=C:\Program Files\OpenJDK\openjdk-11.0.12_7\bin;%PATH%
 
 mkdir grpc-java-helper32
 cd grpc-java-helper32
diff --git a/buildscripts/kokoro/windows64.bat b/buildscripts/kokoro/windows64.bat
index cf02336be3..8542f1c053 100644
--- a/buildscripts/kokoro/windows64.bat
+++ b/buildscripts/kokoro/windows64.bat
@@ -14,7 +14,7 @@ set ESCWORKSPACE=%WORKSPACE:\=\\%
 
 @rem Clear JAVA_HOME to prevent a different Java version from being used
 set JAVA_HOME=
-set PATH=C:\Program Files\java\jdk1.8.0_152\bin;%PATH%
+set PATH=C:\Program Files\OpenJDK\openjdk-11.0.12_7\bin;%PATH%
 
 mkdir grpc-java-helper64
 cd grpc-java-helper64