diff --git a/src/libsodium/include/sodium/crypto_pwhash_argon2i.h b/src/libsodium/include/sodium/crypto_pwhash_argon2i.h
index a405f563..25259915 100644
--- a/src/libsodium/include/sodium/crypto_pwhash_argon2i.h
+++ b/src/libsodium/include/sodium/crypto_pwhash_argon2i.h
@@ -22,7 +22,7 @@ int crypto_pwhash_argon2i_alg_argon2i13(void);
 SODIUM_EXPORT
 size_t crypto_pwhash_argon2i_bytes_min(void);
 
-#define crypto_pwhash_argon2i_BYTES_MAX 4294967295U
+#define crypto_pwhash_argon2i_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 4294967295U)
 SODIUM_EXPORT
 size_t crypto_pwhash_argon2i_bytes_max(void);
 
diff --git a/src/libsodium/include/sodium/crypto_pwhash_argon2id.h b/src/libsodium/include/sodium/crypto_pwhash_argon2id.h
index 46432cd2..0a35f0cf 100644
--- a/src/libsodium/include/sodium/crypto_pwhash_argon2id.h
+++ b/src/libsodium/include/sodium/crypto_pwhash_argon2id.h
@@ -22,7 +22,7 @@ int crypto_pwhash_argon2id_alg_argon2id13(void);
 SODIUM_EXPORT
 size_t crypto_pwhash_argon2id_bytes_min(void);
 
-#define crypto_pwhash_argon2id_BYTES_MAX 4294967295U
+#define crypto_pwhash_argon2id_BYTES_MAX SODIUM_MIN(SODIUM_SIZE_MAX, 4294967295U)
 SODIUM_EXPORT
 size_t crypto_pwhash_argon2id_bytes_max(void);