diff --git a/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h b/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h
index 451c466fa0c95..642e99d963ef6 100644
--- a/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h
+++ b/mlir/include/mlir/Dialect/Affine/IR/ValueBoundsOpInterfaceImpl.h
@@ -10,6 +10,7 @@
 #define MLIR_DIALECT_AFFINE_IR_VALUEBOUNDSOPINTERFACEIMPL_H
 
 #include "mlir/Support/LLVM.h"
+#include <cstdint>
 
 namespace mlir {
 class DialectRegistry;
diff --git a/mlir/include/mlir/Target/SPIRV/Deserialization.h b/mlir/include/mlir/Target/SPIRV/Deserialization.h
index e39258beeaac8..a346a7fd1e5f7 100644
--- a/mlir/include/mlir/Target/SPIRV/Deserialization.h
+++ b/mlir/include/mlir/Target/SPIRV/Deserialization.h
@@ -15,6 +15,7 @@
 
 #include "mlir/IR/OwningOpRef.h"
 #include "mlir/Support/LLVM.h"
+#include <cstdint>
 
 namespace mlir {
 class MLIRContext;
diff --git a/mlir/include/mlir/Target/SPIRV/Serialization.h b/mlir/include/mlir/Target/SPIRV/Serialization.h
index 613f0a423f9f8..225777e25d607 100644
--- a/mlir/include/mlir/Target/SPIRV/Serialization.h
+++ b/mlir/include/mlir/Target/SPIRV/Serialization.h
@@ -14,6 +14,7 @@
 #define MLIR_TARGET_SPIRV_SERIALIZATION_H
 
 #include "mlir/Support/LLVM.h"
+#include <cstdint>
 
 namespace mlir {
 class MLIRContext;