diff --git a/Python/executor_cases.c.h b/Python/executor_cases.c.h
index 84e6506272e96e..fa290156e010cf 100644
--- a/Python/executor_cases.c.h
+++ b/Python/executor_cases.c.h
@@ -4373,13 +4373,13 @@
                 JUMP_TO_JUMP_TARGET();
             }
             PyTypeObject *tp = (PyTypeObject *)callable_o;
-            if (tp->tp_version_tag != type_version) {
+            if (FT_ATOMIC_LOAD_UINT32_RELAXED(tp->tp_version_tag) != type_version) {
                 UOP_STAT_INC(uopcode, miss);
                 JUMP_TO_JUMP_TARGET();
             }
             assert(tp->tp_flags & Py_TPFLAGS_INLINE_VALUES);
             PyHeapTypeObject *cls = (PyHeapTypeObject *)callable_o;
-            PyFunctionObject *init_func = (PyFunctionObject *)cls->_spec_cache.init;
+            PyFunctionObject *init_func = (PyFunctionObject *)FT_ATOMIC_LOAD_PTR_RELAXED(cls->_spec_cache.init);
             PyCodeObject *code = (PyCodeObject *)init_func->func_code;
             if (!_PyThreadState_HasStackSpace(tstate, code->co_framesize + _Py_InitCleanup.co_framesize)) {
                 UOP_STAT_INC(uopcode, miss);
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h
index f1e4d3c78de4b0..d26e0e9d227cdc 100644
--- a/Python/generated_cases.c.h
+++ b/Python/generated_cases.c.h
@@ -1040,10 +1040,10 @@
                 DEOPT_IF(!PyStackRef_IsNull(null[0]), CALL);
                 DEOPT_IF(!PyType_Check(callable_o), CALL);
                 PyTypeObject *tp = (PyTypeObject *)callable_o;
-                DEOPT_IF(tp->tp_version_tag != type_version, CALL);
+                DEOPT_IF(FT_ATOMIC_LOAD_UINT32_RELAXED(tp->tp_version_tag) != type_version, CALL);
                 assert(tp->tp_flags & Py_TPFLAGS_INLINE_VALUES);
                 PyHeapTypeObject *cls = (PyHeapTypeObject *)callable_o;
-                PyFunctionObject *init_func = (PyFunctionObject *)cls->_spec_cache.init;
+                PyFunctionObject *init_func = (PyFunctionObject *)FT_ATOMIC_LOAD_PTR_RELAXED(cls->_spec_cache.init);
                 PyCodeObject *code = (PyCodeObject *)init_func->func_code;
                 DEOPT_IF(!_PyThreadState_HasStackSpace(tstate, code->co_framesize + _Py_InitCleanup.co_framesize), CALL);
                 STAT_INC(CALL, hit);