diff --git a/src/gfx/convert.cpp b/src/gfx/convert.cpp
index 84baad99..21475cf4 100644
--- a/src/gfx/convert.cpp
+++ b/src/gfx/convert.cpp
@@ -10,9 +10,9 @@
 
 #include <algorithm>
 #include <assert.h>
+#include <cinttypes>
 #include <errno.h>
 #include <fstream>
-#include <inttypes.h>
 #include <memory>
 #include <optional>
 #include <png.h>
diff --git a/src/gfx/main.cpp b/src/gfx/main.cpp
index 4bd82bb6..f9adc936 100644
--- a/src/gfx/main.cpp
+++ b/src/gfx/main.cpp
@@ -10,8 +10,8 @@
 
 #include <algorithm>
 #include <assert.h>
+#include <cinttypes>
 #include <ctype.h>
-#include <inttypes.h>
 #include <limits>
 #include <numeric>
 #include <stdarg.h>
diff --git a/src/gfx/pal_packing.cpp b/src/gfx/pal_packing.cpp
index 8cea71be..7bacd2c0 100644
--- a/src/gfx/pal_packing.cpp
+++ b/src/gfx/pal_packing.cpp
@@ -10,7 +10,7 @@
 
 #include <assert.h>
 #include <bitset>
-#include <inttypes.h>
+#include <cinttypes>
 #include <numeric>
 #include <optional>
 #include <queue>