diff --git a/README.md b/README.md
index 87be7c2..152b8c9 100644
--- a/README.md
+++ b/README.md
@@ -152,6 +152,7 @@ Activities consist of all levels of clue scrolls as well as minigames and bosses
 | Sarachnis                        |          `sarachnis`           |
 | Scorpia                          |           `scorpia`            |
 | Skotizo                          |           `skotizo`            |
+| Tempoross                        |          `tempoross`           |
 | Gauntlet                         |           `gauntlet`           |
 | Corrupted Gauntlet               |      `corruptedGauntlet`       |
 | Theatre Of Blood                 |        `theatreOfBlood`        |
diff --git a/__tests__/hiscores.test.ts b/__tests__/hiscores.test.ts
index 147611a..3897933 100644
--- a/__tests__/hiscores.test.ts
+++ b/__tests__/hiscores.test.ts
@@ -76,6 +76,7 @@ test('Parse CSV to json', () => {
   201,1101
   82,3404
   5085,61
+  18823,23
   63,375
   2870,6
   6984,138
@@ -165,6 +166,7 @@ test('Parse CSV to json', () => {
       sarachnis: { rank: 201, score: 1101 },
       scorpia: { rank: 82, score: 3404 },
       skotizo: { rank: 5085, score: 61 },
+      tempoross: { rank: 18823, score: 23 },
       gauntlet: { rank: 63, score: 375 },
       corruptedGauntlet: { rank: 2870, score: 6 },
       theatreOfBlood: { rank: 6984, score: 138 },
diff --git a/src/types.ts b/src/types.ts
index 9084500..d1a578e 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -94,6 +94,7 @@ export type Boss =
   | 'sarachnis'
   | 'scorpia'
   | 'skotizo'
+  | 'tempoross'
   | 'gauntlet'
   | 'corruptedGauntlet'
   | 'theatreOfBlood'
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
index 9711ca1..714d820 100644
--- a/src/utils/constants.ts
+++ b/src/utils/constants.ts
@@ -102,6 +102,7 @@ export const BOSSES: Boss[] = [
   'sarachnis',
   'scorpia',
   'skotizo',
+  'tempoross',
   'gauntlet',
   'corruptedGauntlet',
   'theatreOfBlood',
@@ -168,6 +169,7 @@ export const FORMATTED_BOSS_NAMES: FormattedBossNames = {
   sarachnis: 'Sarachnis',
   scorpia: 'Scorpia',
   skotizo: 'Skotizo',
+  tempoross: 'Tempoross',
   gauntlet: 'The Gauntlet',
   corruptedGauntlet: 'The Corrupted Gauntlet',
   theatreOfBlood: 'Theatre of Blood',