diff --git a/docs/changelog.rst b/docs/changelog.rst
index 8562e1762..9c8452c1b 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -84,7 +84,7 @@ consumption to do the same tasks.
 Detailed list of changes
 -------------------------------------
 
-0.38.0 [future]
+0.38.0 [2024-12-15]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 - Allow :ref:`specifying individual color themes <auto_color_scheme>` to use so that kitty changes colors automatically following the OS dark/light mode
diff --git a/kitty/keys.c b/kitty/keys.c
index 42a393057..74707da78 100644
--- a/kitty/keys.c
+++ b/kitty/keys.c
@@ -297,7 +297,7 @@ on_key_input(const GLFWkeyevent *ev) {
     }
     if (w->buffered_keys.enabled) {
         if (w->buffered_keys.capacity < w->buffered_keys.count + 1) {
-            w->buffered_keys.capacity = MAX(16, w->buffered_keys.capacity + 8);
+            w->buffered_keys.capacity = MAX(16u, w->buffered_keys.capacity + 8);
             GLFWkeyevent *new = malloc(w->buffered_keys.capacity * sizeof(GLFWkeyevent));
             if (!new) fatal("Out of memory");
             memcpy(new, w->buffered_keys.key_data, w->buffered_keys.count * sizeof(new[0]));