diff --git a/buildSrc/src/main/kotlin/com/example/util/simpletimetracker/Base.kt b/buildSrc/src/main/kotlin/com/example/util/simpletimetracker/Base.kt
index 8a8919e0..8fa0dcc8 100644
--- a/buildSrc/src/main/kotlin/com/example/util/simpletimetracker/Base.kt
+++ b/buildSrc/src/main/kotlin/com/example/util/simpletimetracker/Base.kt
@@ -6,6 +6,6 @@ object Base {
 
     const val versionCode = 38
     const val versionName = "1.37"
-    const val minSDK = 21
+    const val minSDK = 26
     const val currentSDK = 34
 }