diff --git a/build.zig.zon b/build.zig.zon
index 7e37ef3..2104a1f 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -18,8 +18,8 @@
             .hash = "1220220dbc7fe91c1c54438193ca765cebbcb7d58f35cdcaee404a9d2245a42a4362",
         },
         .thespian = .{
-            .url = "https://github.com/neurocyte/thespian/archive/eb9b8a3dcfbd15e95195951fab0505c337927f39.tar.gz",
-            .hash = "1220caa6ad6a0fa724c5ee13b45add9e87c57d44fd91c7731f659470f88359e1cb64",
+            .url = "https://github.com/neurocyte/thespian/archive/a3f0f5b089534a29f146768345eb32428f59f521.tar.gz",
+            .hash = "1220839522cd1d8b19c62488127f763a202c69b0ad629666280724902c23f10bd29f",
         },
         .themes = .{
             .url = "https://github.com/neurocyte/flow-themes/releases/download/master-618a7801d3383049adfe18cc09f5f5086c66995f/flow-themes.tar.gz",
diff --git a/src/renderer/vaxis/renderer.zig b/src/renderer/vaxis/renderer.zig
index fed93e3..6fc83cd 100644
--- a/src/renderer/vaxis/renderer.zig
+++ b/src/renderer/vaxis/renderer.zig
@@ -90,7 +90,7 @@ pub fn panic(msg: []const u8, error_return_trace: ?*std.builtin.StackTrace, ret_
         self.vx.deinit(self.allocator, self.tty.anyWriter());
         self.tty.deinit();
     }
-    return std.debug.defaultPanic(msg, ret_addr);
+    return std.debug.defaultPanic(msg, ret_addr orelse @returnAddress());
 }
 
 pub fn run(self: *Self) !void {