diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index df495f3..9327ca6 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
         uses: nttld/setup-ndk@v1
         id: setup-ndk
         with:
-          ndk-version: r16b
+          ndk-version: r26d
 
       - name: Setup Go Environment
         uses: actions/setup-go@master
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4fcedb1..b10c83a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
         uses: nttld/setup-ndk@v1
         id: setup-ndk
         with:
-          ndk-version: r16b
+          ndk-version: r26d
 
       - name: Setup Go Environment
         uses: actions/setup-go@master
@@ -28,7 +28,6 @@ jobs:
           BUILD_MACHINE: linux
         run: |
           echo NDK path is $NDK_HOME
-          ls -l $NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/armeabi-v7a-hard
           make -e
 
       - name: Build and Run Tests
diff --git a/Makefile b/Makefile
index 8401b3e..02b5b78 100644
--- a/Makefile
+++ b/Makefile
@@ -22,11 +22,8 @@ TEST_EXPECTED := '{"code":200,'
 all:
 	@BUILD_PATH=$(BUILD_PATH)/aarch64 TARGET_ARCH=aarch64 GOARCH=arm64 $(MAKE) -e shared
 	@BUILD_PATH=$(BUILD_PATH)/armv7a TARGET_ARCH=armv7a GOARCH=arm GOARM=7 TARGET_SDK=androideabi23 $(MAKE) -e shared
-	@BUILD_PATH=$(BUILD_PATH)/arm TARGET_ARCH=arm GOARCH=arm GOARM=5 TARGET_SDK=androideabi23 $(MAKE) -e shared
 	@BUILD_PATH=$(BUILD_PATH)/i686 TARGET_ARCH=i686 GOARCH=amd64 $(MAKE) -e shared
 	@BUILD_PATH=$(BUILD_PATH)/x86_64 TARGET_ARCH=x86_64 GOARCH=386 $(MAKE) -e shared
-	@BUILD_PATH=$(BUILD_PATH)/mips TARGET_ARCH=mips GOOS=linux GOARCH=mipsel GOMIPS=softfloat $(MAKE) -e shared
-	@BUILD_PATH=$(BUILD_PATH)/mips64 TARGET_ARCH=mips64 GOOS=linux GOARCH=mips64el $(MAKE) -e shared
 	rm -rf $(BUILD_PATH)/*/*.h
 	cd $(BUILD_PATH) && gzip -9 -k aarch64/* armv7a/* i686/* x86_64/*
 	find $(BUILD_PATH) -mindepth 1 -maxdepth 1 -type d -exec mv {}/lib$(PROJECT_NAME).so.gz {}_lib$(PROJECT_NAME).so.gz \;; \