Pokémon Sleep has announced that to update to the app’s new version, maintenance will be conducted from February 23rd, 2026 at 23:30 p.m. to February 24th, 2026 at 4:00 a.m.

Maintenance and Version 3.3.0 Update

Maintenance Period:
Starts: Feb. 23, 2026, at 23:30 p.m.
Ends: Feb. 24, 2026, at 4:00 a.m.

Points to Be Updated

New Features - Preparation for new events

Balance Adjustments
Changes to certain Pokémon’s main skills

Pinsir:
Before change: Charge Strength S
After change: Charge Strength M

Heracross:
Before change: Ingredient Magnet S
After change: Bulk Up (Cooking Assist S)
Gets you ingredients chosen at random. Also raises your Extra Tasty rate by a small amount.

Increased some main skills’ effectiveness
• Charge Strength S
• Charge Strength M
• Bad Dreams (Charge Strength M)
Note: This only applies to main skill effects at Lv. 7.

Adjustments related to main skills
This is a sleeping game app, and we don’t want players to gain an advantage by reducing their sleep time to spend more time actively playing the app. As a result, we implemented a system where the main skill trigger chance changes based on the number of times a main skill triggers within one day.

However, because of changes to the game environment, including helper Pokémon max level unlocks and events like Super Skill Week, the number of times a main skill could trigger within one day increased. As a result, there were cases where main skills became difficult to trigger not only at night, but also during the day.

Upon considering the increase in cases where play during the day was impacted, we have decided to make balance adjustments to this feature. We will make improvements to these cases where main skills became difficult to trigger.

Other

• Some text adjusted or unified
•Other small bug fixes and adjustments

Source: https://www.pokemonsleep.net/en/news/333638383830383337393034353634323239/