diff --git a/index.toml b/index.toml
index f71df08..df53884 100644
--- a/index.toml
+++ b/index.toml
@@ -1016,7 +1016,7 @@ metafile = true
 
 [[files]]
 file = "mods/rei.pw.toml"
-hash = "6799b3e8cc9351dd5ffd130883a227170db1272f099d1077e8e4d2f4592a85ca"
+hash = "18a0101fd3a508d143509cb734a9a9337baba11eef40117334ae775211949b70"
 metafile = true
 
 [[files]]
@@ -1288,8 +1288,8 @@ file = "world/datapacks/Light It Up v1.0.0.zip"
 hash = "4deb652eae901433665aa9a2673a68bc6716ebad9ab6e6cce2be5fc43c0e343f"
 
 [[files]]
-file = "world/datapacks/Regality Origins 16.zip"
-hash = "3e139fb6b32419d204e541c7c6a082e3e6a6cd5e66274bf817486b9998c7531d"
+file = "world/datapacks/Regality Origins 17.zip"
+hash = "7d770664894f8c820a30ea2864d97bce3d5c25af310aa1bd9fb451ef9d1a06cf"
 
 [[files]]
 file = "world/datapacks/StarborneAmethyst6.zip"
diff --git a/mods/rei.pw.toml b/mods/rei.pw.toml
index 273fcaa..81bd896 100644
--- a/mods/rei.pw.toml
+++ b/mods/rei.pw.toml
@@ -1,6 +1,6 @@
 name = "Roughly Enough Items (REI)"
 filename = "RoughlyEnoughItems-12.1.785-fabric.jar"
-side = "client"
+side = "both"
 
 [download]
 url = "https://cdn.modrinth.com/data/nfn13YXA/versions/nYcMSS03/RoughlyEnoughItems-12.1.785-fabric.jar"
diff --git a/pack.toml b/pack.toml
index d9ca339..25ec1b6 100644
--- a/pack.toml
+++ b/pack.toml
@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "baa2da55536a9e53995a003707a951924351493b77d1de715da3571b270243e6"
+hash = "6a093feca30b00d76c079803b7272889f1edfebec48e16a792ad63df18fdbadd"
 
 [versions]
 fabric = "0.16.10"
diff --git a/world/datapacks/Regality Origins 16.zip b/world/datapacks/Regality Origins 17.zip
similarity index 94%
rename from world/datapacks/Regality Origins 16.zip
rename to world/datapacks/Regality Origins 17.zip
index a792d1c..e997aa0 100644
Binary files a/world/datapacks/Regality Origins 16.zip and b/world/datapacks/Regality Origins 17.zip differ