diff --git a/build.zig b/build.zig
index cb0051d..efb0d40 100644
--- a/build.zig
+++ b/build.zig
@@ -58,6 +58,8 @@ pub fn build(b: *std.Build) void {
     .flags = &.{"-std=c++11"}
   });
 
+  bc.installHeadersDirectory(b.path("bc"), "bc", .{ .include_extensions = &.{"hpp"} });
+
   // BcTest executable
   const bc_test_exe = b.addExecutable(.{
     .name = "BcTest",
diff --git a/build.zig.zon b/build.zig.zon
index 5fae104..9a25327 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -11,6 +11,6 @@
     },
     .mem = .{
         .url = "https://github.com/thunderbrewhq/mem/archive/refs/heads/master.zip",
-        .hash = "122037f90f957dec643fe16e0092c8b971b7dd0a0f8096d00fa134e254053fbced87",
+        .hash = "12205739d6afa86c264dde5ff94fdf7f14df68122054ce899934faf972d0b11d7ac5",
     },
 } }