diff --git a/Harpy/Harpy.bundle/ja.lproj/HarpyLocalizable.strings b/Harpy/Harpy.bundle/ja.lproj/HarpyLocalizable.strings
index 60d8282..f907a79 100644
Binary files a/Harpy/Harpy.bundle/ja.lproj/HarpyLocalizable.strings and b/Harpy/Harpy.bundle/ja.lproj/HarpyLocalizable.strings differ
diff --git a/HarpyExample/HarpyExampleTests/HarpyTests.m b/HarpyExample/HarpyExampleTests/HarpyTests.m
index f083fc6..bf8abf8 100644
--- a/HarpyExample/HarpyExampleTests/HarpyTests.m
+++ b/HarpyExample/HarpyExampleTests/HarpyTests.m
@@ -309,10 +309,10 @@ - (void)testItalianLocalization {
 - (void)testJapaneseLocalization {
     [_harpy setForceLanguageLocalization:HarpyLanguageJapanese];
 
-    XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Update Available"] isEqualToString:@"更新が利用可能"]);
+    XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Update Available"] isEqualToString:@"アップデートのお知らせ"]);
     XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Next time"] isEqualToString:@"次回"]);
     XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Skip this version"] isEqualToString:@"このバージョンをスキップ"]);
-    XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Update"] isEqualToString:@"更新"]);
+    XCTAssertTrue([[_harpy testLocalizedStringForKey:@"Update"] isEqualToString:@"アップデート"]);
 }
 
 - (void)testKoreanLocalization {