diff --git a/test/arena/arena_gravity.test.ts b/test/arena/arena-gravity.test.ts
similarity index 100%
rename from test/arena/arena_gravity.test.ts
rename to test/arena/arena-gravity.test.ts
diff --git a/test/arena/grassy_terrain.test.ts b/test/arena/grassy-terrain.test.ts
similarity index 100%
rename from test/arena/grassy_terrain.test.ts
rename to test/arena/grassy-terrain.test.ts
diff --git a/test/arena/weather_fog.test.ts b/test/arena/weather-fog.test.ts
similarity index 100%
rename from test/arena/weather_fog.test.ts
rename to test/arena/weather-fog.test.ts
diff --git a/test/arena/weather_hail.test.ts b/test/arena/weather-hail.test.ts
similarity index 100%
rename from test/arena/weather_hail.test.ts
rename to test/arena/weather-hail.test.ts
diff --git a/test/arena/weather_sandstorm.test.ts b/test/arena/weather-sandstorm.test.ts
similarity index 100%
rename from test/arena/weather_sandstorm.test.ts
rename to test/arena/weather-sandstorm.test.ts
diff --git a/test/arena/weather_strong_winds.test.ts b/test/arena/weather-strong-winds.test.ts
similarity index 100%
rename from test/arena/weather_strong_winds.test.ts
rename to test/arena/weather-strong-winds.test.ts