diff --git a/WHENCE b/WHENCE
index 9d101446..3636b362 100644
--- a/WHENCE
+++ b/WHENCE
@@ -2540,6 +2540,7 @@ File: amdgpu/aldebaran_ta.bin
 File: amdgpu/aldebaran_vcn.bin
 File: amdgpu/gc_9_4_3_mec.bin
 File: amdgpu/gc_9_4_3_rlc.bin
+File: amdgpu/gc_9_4_3_sjt_mec.bin
 File: amdgpu/gc_10_3_6_ce.bin
 File: amdgpu/gc_10_3_6_me.bin
 File: amdgpu/gc_10_3_6_mec.bin
diff --git a/amdgpu/gc_9_4_3_mec.bin b/amdgpu/gc_9_4_3_mec.bin
index cdef9624..74576876 100644
Binary files a/amdgpu/gc_9_4_3_mec.bin and b/amdgpu/gc_9_4_3_mec.bin differ
diff --git a/amdgpu/gc_9_4_3_sjt_mec.bin b/amdgpu/gc_9_4_3_sjt_mec.bin
new file mode 100644
index 00000000..98134952
Binary files /dev/null and b/amdgpu/gc_9_4_3_sjt_mec.bin differ