diff --git a/onnxruntime/test/onnx/TestCase.cc b/onnxruntime/test/onnx/TestCase.cc
index cb9633ff04..bc88f69fa9 100644
--- a/onnxruntime/test/onnx/TestCase.cc
+++ b/onnxruntime/test/onnx/TestCase.cc
@@ -186,7 +186,7 @@ void LoopDataFile(int test_data_pb_fd, bool is_input, const TestModelInfo& model
   f.SetCloseOnDelete(true);
   google::protobuf::io::CodedInputStream coded_input(&f);
   bool clean_eof = false;
-  int item_id = 1;
+  [[maybe_unused]] int item_id = 1;
   for (proto::TraditionalMLData data;
        ParseDelimitedFromCodedStream(&data, &coded_input, &clean_eof);
        ++item_id, data.Clear()) {
diff --git a/tools/android_custom_build/Dockerfile b/tools/android_custom_build/Dockerfile
index bc50e4fb0a..66b6a36e5a 100644
--- a/tools/android_custom_build/Dockerfile
+++ b/tools/android_custom_build/Dockerfile
@@ -55,7 +55,7 @@ WORKDIR /workspace
 
 # install Android SDK and tools
 ENV ANDROID_HOME=~/android-sdk
-ENV NDK_VERSION=25.0.8775105
+ENV NDK_VERSION=26.0.10792818
 ENV ANDROID_NDK_HOME=${ANDROID_HOME}/ndk/${NDK_VERSION}
 
 RUN aria2c -q -d /tmp -o cmdline-tools.zip \
diff --git a/tools/ci_build/github/azure-pipelines/templates/use-android-ndk.yml b/tools/ci_build/github/azure-pipelines/templates/use-android-ndk.yml
index 0e034dff9d..8cc7f63a19 100644
--- a/tools/ci_build/github/azure-pipelines/templates/use-android-ndk.yml
+++ b/tools/ci_build/github/azure-pipelines/templates/use-android-ndk.yml
@@ -3,7 +3,7 @@
   parameters:
   - name: AndroidNdkVersion
     type: string
-    default: "25.0.8775105"  # LTS version
+    default: "26.0.10792818"  # LTS version
 
   steps:
   - bash: |