diff --git a/src/python_interpreters.rs b/src/python_interpreters.rs
index e897f186..c61d2a09 100644
--- a/src/python_interpreters.rs
+++ b/src/python_interpreters.rs
@@ -419,6 +419,9 @@ impl InterpreterState for v3_13_0::PyInterpreterState {
     fn head(&self) -> *mut Self::ThreadState {
         self.threads.head
     }
+    fn gil_locked(&self) -> Option<bool> {
+        Some(self._gil.locked != 0)
+    }
     fn modules(&self) -> *mut Self::Object {
         self.imports.modules
     }
diff --git a/src/python_process_info.rs b/src/python_process_info.rs
index 1cfbc89c..65befeb1 100644
--- a/src/python_process_info.rs
+++ b/src/python_process_info.rs
@@ -566,6 +566,15 @@ pub fn get_threadstate_address(
     config: &Config,
 ) -> Result<usize, Error> {
     let threadstate_address = match version {
+        Version {
+            major: 3,
+            minor: 13,
+            ..
+        } => {
+            let interp: v3_13_0::_is = Default::default();
+            let offset = crate::utils::offset_of(&interp, &interp._gil.last_holder);
+            interpreter_address + offset
+        }
         Version {
             major: 3,
             minor: 12,
diff --git a/tests/integration_test.py b/tests/integration_test.py
index 0e57b3de..e5f56557 100644
--- a/tests/integration_test.py
+++ b/tests/integration_test.py
@@ -16,11 +16,6 @@
 # (doesn't seem to be working quite right - TODO: investigate)
 GIL = ["--gil"] if not sys.platform.startswith("win") else []
 
-# also disable GIL checks on python 3.12+ for now
-if sys.version_info.major == 3 or sys.version_info.minor >= 12:
-    GIL = []
-
-
 PYSPY = which("py-spy")