diff --git a/icons/atmos/vent_scrubber.dmi b/icons/atmos/vent_scrubber.dmi
index c6b6d6ccfe4..a062bc4675a 100644
Binary files a/icons/atmos/vent_scrubber.dmi and b/icons/atmos/vent_scrubber.dmi differ
diff --git a/icons/mob/human_races/r_skeleton.dmi b/icons/mob/human_races/r_skeleton.dmi
index a350c3f4c4d..6f98807254b 100644
Binary files a/icons/mob/human_races/r_skeleton.dmi and b/icons/mob/human_races/r_skeleton.dmi differ
diff --git a/icons/mob/robots.dmi b/icons/mob/robots.dmi
index dcbce35fb27..738fb1e0933 100644
Binary files a/icons/mob/robots.dmi and b/icons/mob/robots.dmi differ
diff --git a/icons/obj/clothing/glasses.dmi b/icons/obj/clothing/glasses.dmi
index c0501f9bb36..fb4063c1bf4 100644
Binary files a/icons/obj/clothing/glasses.dmi and b/icons/obj/clothing/glasses.dmi differ