diff --git a/code/modules/research/designs/medical_designs.dm b/code/modules/research/designs/medical_designs.dm
index e4c22f0ad91..effab826189 100644
--- a/code/modules/research/designs/medical_designs.dm
+++ b/code/modules/research/designs/medical_designs.dm
@@ -840,6 +840,17 @@
 	build_path = /obj/item/organ/internal/kidneys/cybernetic
 	category = list("Medical")
 
+/datum/design/cybernetic_kidneys_u
+	name = "Upgraded Cybernetic Kidneys"
+	desc = "An upgraded cybernetic pair of kidneys."
+	id = "cybernetic_kidneys_u"
+	req_tech = list("biotech" = 5, "materials" = 5, "engineering" = 5)
+	build_type = PROTOLATHE | MECHFAB
+	materials = list(MAT_METAL = 500, MAT_GLASS = 500, MAT_SILVER = 500)
+	construction_time = 60
+	build_path = /obj/item/organ/internal/kidneys/cybernetic/upgraded
+	category = list("Medical")
+
 /datum/design/cybernetic_heart
 	name = "Cybernetic Heart"
 	desc = "A cybernetic heart."
diff --git a/code/modules/surgery/organs/kidneys.dm b/code/modules/surgery/organs/kidneys.dm
index 3beca546083..d0c8aa84839 100644
--- a/code/modules/surgery/organs/kidneys.dm
+++ b/code/modules/surgery/organs/kidneys.dm
@@ -12,3 +12,14 @@
 	desc = "An electronic device designed to mimic the functions of human kidneys. It has no benefits over a pair of organic kidneys, but is easy to produce."
 	origin_tech = "biotech=4"
 	status = ORGAN_ROBOT
+
+/obj/item/organ/internal/kidneys/cybernetic/upgraded
+	name = "upgraded cybernetic kidneys"
+	icon_state = "kidneys-c-u"
+	desc = "An electronic device designed to mimic the functions of human kidneys. It passively heals any toxin damage the user might have."
+	origin_tech = "biotech=5"
+
+/obj/item/organ/internal/kidneys/cybernetic/upgraded/on_life()
+	if(!owner)
+		return
+	owner.adjustToxLoss(-0.4)
diff --git a/icons/obj/surgery.dmi b/icons/obj/surgery.dmi
index 051247ebb3d..ab8c24ac077 100644
Binary files a/icons/obj/surgery.dmi and b/icons/obj/surgery.dmi differ