diff --git a/app/build.gradle b/app/build.gradle
index ad6d00a1f..1fe865011 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -32,7 +32,7 @@ android {
 
     defaultConfig {
         applicationId "io.github.nekoinverter.ehviewer"
-        minSdkVersion 26
+        minSdkVersion 31
         targetSdkVersion 32
         versionCode 114514
         versionName "1.7.26.5"
diff --git a/native/build.gradle b/native/build.gradle
index 70d020dc4..562fcd9b4 100644
--- a/native/build.gradle
+++ b/native/build.gradle
@@ -8,7 +8,7 @@ android {
     ndkVersion "24.0.8215888"
 
     defaultConfig {
-        minSdkVersion 26
+        minSdkVersion 31
         targetSdkVersion 32
         consumerProguardFiles 'proguard-rules.pro'