diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8eff066a..8263aa4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.9...3.30)
 
 project(maxminddb
   LANGUAGES C
-  VERSION 1.13.1
+  VERSION 1.13.2
 )
 set(MAXMINDDB_SOVERSION 0.0.7)
 set(CMAKE_C_STANDARD 99)
diff --git a/Changes.md b/Changes.md
index 97d11180..29591851 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,3 +1,9 @@
+## 1.13.2 - 2026-02-25
+
+- Fixed a compilation failure on macOS 26 (Tahoe) where `sys/endian.h` defines
+  `bswap32` and `bswap64` as macros, conflicting with our function declarations.
+  Reported by Anton Melnikov. GitHub #419.
+
 ## 1.13.1 - 2026-02-24
 
 - Re-release for Ubuntu PPA. No code changes.
diff --git a/configure.ac b/configure.ac
index 54b5ecd9..f35c3401 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.63])
-AC_INIT([libmaxminddb], [1.13.1], [support@maxmind.com])
+AC_INIT([libmaxminddb], [1.13.2], [support@maxmind.com])
 AC_CONFIG_SRCDIR([include/maxminddb.h])
 AC_CONFIG_HEADERS([config.h include/maxminddb_config.h])
 
diff --git a/src/maxminddb.c b/src/maxminddb.c
index 925acde9..66b69be2 100644
--- a/src/maxminddb.c
+++ b/src/maxminddb.c
@@ -1804,7 +1804,7 @@ static int get_entry_data_list(const MMDB_s *const mmdb,
     #define __has_builtin(x) 0
 #endif
 
-static inline uint32_t bswap32(uint32_t x) {
+static inline uint32_t mmdb_bswap32(uint32_t x) {
 #if defined(_MSC_VER)
     return _byteswap_ulong(x);
 #elif __has_builtin(__builtin_bswap32)
@@ -1815,7 +1815,7 @@ static inline uint32_t bswap32(uint32_t x) {
 #endif
 }
 
-static inline uint64_t bswap64(uint64_t x) {
+static inline uint64_t mmdb_bswap64(uint64_t x) {
 #if defined(_MSC_VER)
     return _byteswap_uint64(x);
 #elif __has_builtin(__builtin_bswap64)
@@ -1837,7 +1837,7 @@ static float get_ieee754_float(const uint8_t *restrict p) {
     memcpy(&i, p, sizeof(uint32_t));
 
 #if MMDB_LITTLE_ENDIAN
-    i = bswap32(i);
+    i = mmdb_bswap32(i);
 #endif
 
     memcpy(&f, &i, sizeof(float));
@@ -1852,7 +1852,7 @@ static double get_ieee754_double(const uint8_t *restrict p) {
     memcpy(&i, p, sizeof(uint64_t));
 
 #if MMDB_LITTLE_ENDIAN
-    i = bswap64(i);
+    i = mmdb_bswap64(i);
 #endif
 
     memcpy(&d, &i, sizeof(double));