diff --git a/WHENCE b/WHENCE
index 3f24963c..fe730628 100644
--- a/WHENCE
+++ b/WHENCE
@@ -536,14 +536,14 @@ Driver: cxgb4 - Chelsio Terminator 4/5/6 1/10/25/40/100G Ethernet adapter
 
 File: cxgb4/t4fw-1.14.4.0.bin
 File: cxgb4/t4fw-1.15.37.0.bin
-File: cxgb4/t4fw-1.27.3.0.bin
-Link: cxgb4/t4fw.bin -> t4fw-1.27.3.0.bin
+File: cxgb4/t4fw-1.27.4.0.bin
+Link: cxgb4/t4fw.bin -> t4fw-1.27.4.0.bin
 File: cxgb4/t5fw-1.14.4.0.bin
 File: cxgb4/t5fw-1.15.37.0.bin
-File: cxgb4/t5fw-1.27.3.0.bin
-Link: cxgb4/t5fw.bin -> t5fw-1.27.3.0.bin
-File: cxgb4/t6fw-1.27.3.0.bin
-Link: cxgb4/t6fw.bin -> t6fw-1.27.3.0.bin
+File: cxgb4/t5fw-1.27.4.0.bin
+Link: cxgb4/t5fw.bin -> t5fw-1.27.4.0.bin
+File: cxgb4/t6fw-1.27.4.0.bin
+Link: cxgb4/t6fw.bin -> t6fw-1.27.4.0.bin
 File: cxgb4/aq1202_fw.cld
 File: cxgb4/bcm8483.bin
 File: cxgb4/configs/t4-config-default.txt
diff --git a/cxgb4/t4fw-1.27.3.0.bin b/cxgb4/t4fw-1.27.4.0.bin
similarity index 99%
rename from cxgb4/t4fw-1.27.3.0.bin
rename to cxgb4/t4fw-1.27.4.0.bin
index e1576783..9addb9e2 100644
Binary files a/cxgb4/t4fw-1.27.3.0.bin and b/cxgb4/t4fw-1.27.4.0.bin differ
diff --git a/cxgb4/t5fw-1.27.3.0.bin b/cxgb4/t5fw-1.27.4.0.bin
similarity index 60%
rename from cxgb4/t5fw-1.27.3.0.bin
rename to cxgb4/t5fw-1.27.4.0.bin
index fcae45a4..b32f270b 100644
Binary files a/cxgb4/t5fw-1.27.3.0.bin and b/cxgb4/t5fw-1.27.4.0.bin differ
diff --git a/cxgb4/t6fw-1.27.3.0.bin b/cxgb4/t6fw-1.27.4.0.bin
similarity index 76%
rename from cxgb4/t6fw-1.27.3.0.bin
rename to cxgb4/t6fw-1.27.4.0.bin
index 31bd7019..a47f2878 100644
Binary files a/cxgb4/t6fw-1.27.3.0.bin and b/cxgb4/t6fw-1.27.4.0.bin differ