diff --git a/src/addresstype.h b/src/addresstype.h
index d3422c6813..953ca4f968 100644
--- a/src/addresstype.h
+++ b/src/addresstype.h
@@ -5,13 +5,15 @@
 #ifndef BITCOIN_ADDRESSTYPE_H
 #define BITCOIN_ADDRESSTYPE_H
 
+#include <attributes.h>
 #include <pubkey.h>
 #include <script/script.h>
 #include <uint256.h>
 #include <util/hash_type.h>
 
-#include <variant>
 #include <algorithm>
+#include <variant>
+#include <vector>
 
 class CNoDestination {
 private:
diff --git a/src/script/script.cpp b/src/script/script.cpp
index 1594d3cc79..80e8d26bcf 100644
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -1,11 +1,14 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2021 The Bitcoin Core developers
+// Copyright (c) 2009-present The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <script/script.h>
 
+#include <crypto/common.h>
 #include <hash.h>
+#include <uint256.h>
+#include <util/hash_type.h>
 #include <util/strencodings.h>
 
 #include <string>
diff --git a/src/script/script.h b/src/script/script.h
index c329a2afd6..66d63fae89 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2022 The Bitcoin Core developers
+// Copyright (c) 2009-present The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,18 +8,19 @@
 
 #include <attributes.h>
 #include <crypto/common.h>
-#include <prevector.h>
+#include <prevector.h> // IWYU pragma: export
 #include <serialize.h>
 #include <uint256.h>
 #include <util/hash_type.h>
 
-#include <assert.h>
-#include <climits>
+#include <cassert>
+#include <cstdint>
+#include <cstring>
 #include <limits>
 #include <stdexcept>
-#include <stdint.h>
-#include <string.h>
 #include <string>
+#include <type_traits>
+#include <utility>
 #include <vector>
 
 // Maximum number of bytes pushable to the stack