diff --git a/cli/generate/src/render.rs b/cli/generate/src/render.rs
index 21952eae..71577380 100644
--- a/cli/generate/src/render.rs
+++ b/cli/generate/src/render.rs
@@ -17,9 +17,8 @@ use super::{
 };
 
 const SMALL_STATE_THRESHOLD: usize = 64;
-const ABI_VERSION_MIN: usize = 13;
+const ABI_VERSION_MIN: usize = 14;
 const ABI_VERSION_MAX: usize = tree_sitter::LANGUAGE_VERSION;
-const ABI_VERSION_WITH_PRIMARY_STATES: usize = 14;
 const BUILD_VERSION: &str = env!("CARGO_PKG_VERSION");
 
 macro_rules! add {
@@ -110,10 +109,7 @@ impl Generator {
         }
 
         self.add_non_terminal_alias_map();
-
-        if self.abi_version >= ABI_VERSION_WITH_PRIMARY_STATES {
-            self.add_primary_state_id_list();
-        }
+        self.add_primary_state_id_list();
 
         let buffer_offset_before_lex_functions = self.buffer.len();
 
@@ -1439,10 +1435,7 @@ impl Generator {
             add_line!(self, "}},");
         }
 
-        if self.abi_version >= ABI_VERSION_WITH_PRIMARY_STATES {
-            add_line!(self, ".primary_state_ids = ts_primary_state_ids,");
-        }
-
+        add_line!(self, ".primary_state_ids = ts_primary_state_ids,");
         dedent!(self);
         add_line!(self, "}};");
         add_line!(self, "return &language;");
diff --git a/cli/src/main.rs b/cli/src/main.rs
index 7ff5c929..ae24f3fa 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -35,7 +35,7 @@ use url::Url;
 
 const BUILD_VERSION: &str = env!("CARGO_PKG_VERSION");
 const BUILD_SHA: Option<&'static str> = option_env!("BUILD_SHA");
-const DEFAULT_GENERATE_ABI_VERSION: usize = 14;
+const DEFAULT_GENERATE_ABI_VERSION: usize = 15;
 
 #[derive(Subcommand)]
 #[command(about="Generates and tests parsers", author=crate_authors!("\n"), styles=get_styles())]
diff --git a/lib/binding_rust/bindings.rs b/lib/binding_rust/bindings.rs
index e7d17b16..24095fa0 100644
--- a/lib/binding_rust/bindings.rs
+++ b/lib/binding_rust/bindings.rs
@@ -1,6 +1,6 @@
 /* automatically generated by rust-bindgen 0.70.1 */
 
-pub const TREE_SITTER_LANGUAGE_VERSION: u32 = 14;
+pub const TREE_SITTER_LANGUAGE_VERSION: u32 = 15;
 pub const TREE_SITTER_MIN_COMPATIBLE_LANGUAGE_VERSION: u32 = 13;
 pub type TSStateId = u16;
 pub type TSSymbol = u16;
diff --git a/lib/include/tree_sitter/api.h b/lib/include/tree_sitter/api.h
index 73bcc136..63ff0cc2 100644
--- a/lib/include/tree_sitter/api.h
+++ b/lib/include/tree_sitter/api.h
@@ -26,7 +26,7 @@ extern "C" {
  * The Tree-sitter library is generally backwards-compatible with languages
  * generated using older CLI versions, but is not forwards-compatible.
  */
-#define TREE_SITTER_LANGUAGE_VERSION 14
+#define TREE_SITTER_LANGUAGE_VERSION 15
 
 /**
  * The earliest ABI version that is supported by the current version of the
diff --git a/lib/src/language.h b/lib/src/language.h
index 4f267060..1e308122 100644
--- a/lib/src/language.h
+++ b/lib/src/language.h
@@ -11,7 +11,6 @@ extern "C" {
 #define ts_builtin_sym_error_repeat (ts_builtin_sym_error - 1)
 
 #define LANGUAGE_VERSION_WITH_PRIMARY_STATES 14
-#define LANGUAGE_VERSION_USABLE_VIA_WASM 13
 
 typedef struct {
   const TSParseAction *actions;
diff --git a/lib/src/wasm_store.c b/lib/src/wasm_store.c
index 7f25d6c2..98cc5420 100644
--- a/lib/src/wasm_store.c
+++ b/lib/src/wasm_store.c
@@ -1201,12 +1201,6 @@ const TSLanguage *ts_wasm_store_load_language(
   const uint8_t *memory = wasmtime_memory_data(context, &self->memory);
   memcpy(&wasm_language, &memory[language_address], sizeof(LanguageInWasmMemory));
 
-  if (wasm_language.version < LANGUAGE_VERSION_USABLE_VIA_WASM) {
-      wasm_error->kind = TSWasmErrorKindInstantiate;
-      format(&wasm_error->message, "language version %u is too old for wasm", wasm_language.version);
-      goto error;
-  }
-
   int32_t addresses[] = {
     wasm_language.alias_map,
     wasm_language.alias_sequences,