diff --git a/Cargo.lock b/Cargo.lock
index 0228a54c7..d6a93ab06 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3044,7 +3044,7 @@ dependencies = [
 
 [[package]]
 name = "helgobox"
-version = "2.16.14"
+version = "2.16.15"
 dependencies = [
  "ab_glyph",
  "anyhow",
diff --git a/main/Cargo.toml b/main/Cargo.toml
index 010ebae5c..e901c2033 100644
--- a/main/Cargo.toml
+++ b/main/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "helgobox"
-version = "2.16.14"
+version = "2.16.15"
 authors = ["Benjamin Klum <benjamin.klum@helgoboss.org>"]
 edition = "2021"
 build = "build.rs"
diff --git a/main/src/infrastructure/proto/mod.rs b/main/src/infrastructure/proto/mod.rs
index 4cdfa88d8..aad512bc3 100644
--- a/main/src/infrastructure/proto/mod.rs
+++ b/main/src/infrastructure/proto/mod.rs
@@ -41,4 +41,4 @@ pub use initial_playtime_events::*;
 /// It's important to get this right in order to get good error messages from customers. Knowing
 /// that they just have an incompatible version mix (e.g. due to manual installing) makes it
 /// trivial to respond to bug reports.
-pub const HOST_API_VERSION: &str = "12.0.0";
+pub const HOST_API_VERSION: &str = "13.0.0";
diff --git a/main/src/infrastructure/ui/app/app_library.rs b/main/src/infrastructure/ui/app/app_library.rs
index 5a3b15171..27ba5ea6a 100644
--- a/main/src/infrastructure/ui/app/app_library.rs
+++ b/main/src/infrastructure/ui/app/app_library.rs
@@ -804,7 +804,7 @@ fn to_status(err: anyhow::Error) -> Status {
 ///
 /// This doesn't necessarily need to match the `HOST_API_VERSION`, it's too different things.
 /// In practice, it might be equal or similar because host (plug-in) and app are developed tightly together.
-pub const MIN_APP_API_VERSION: Version = Version::new(12, 0, 0);
+pub const MIN_APP_API_VERSION: Version = Version::new(13, 0, 0);
 
 #[cfg(not(feature = "playtime"))]
 fn playtime_not_available() -> Result<(), Status> {