diff --git a/live/PrusaResearch/index.idx b/live/PrusaResearch/index.idx
index 55ac6dc..dbf9f98 100644
--- a/live/PrusaResearch/index.idx
+++ b/live/PrusaResearch/index.idx
@@ -1,3 +1,5 @@
+min_slic3r_version = 2.4.0-rc
+1.4.0 Updated for the PrusaSlicer 2.4.0-rc release. Updated SLA material colors.
 min_slic3r_version = 2.4.0-beta2
 1.4.0-beta3 Added material profiles for Prusament Resins.
 1.4.0-beta2 Added SLA material colors. Updated BASF filament profiles.