Apple has announced that prices will increase 5 October 2022:
"As early as October 5, 2022, prices of apps and in-app purchases (excluding auto-renewable subscriptions) on the App Store will increase in Chile, Egypt, Japan, Malaysia, Pakistan, Poland, South Korea, Sweden, Vietnam, and all territories that use the euro currency.
Once these changes go into effect, the Pricing and Availability section of My Apps will be updated. You can change the price of your apps and in-app purchases (including auto-renewable subscriptions) at any time in App Store Connect. If you offer subscriptions, you can choose to preserve prices for existing subscribers."
The complete article can be found here, including the updated price sheet where you can find the updated price tiers in Euro on page 10 of the attached file:
The price will automatically be updated in the apps, so if you need a different price, you can log in to your App Store Connect Account and choose a different price tier, for instance Alternate Tier B for 0,99 Euros. The price 1,99 Euros will however no longer be available.