diff --git a/CHANGELOG.md b/CHANGELOG.md
index 667cd50..cc0d911 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# Release 3.4.19
+
+**Updated**
+- Roughly Enough Items (REI)
+
 # Release 3.4.18
 
 **Updated**
diff --git a/packwiz/index.toml b/packwiz/index.toml
index 79dc754..59b59fb 100644
--- a/packwiz/index.toml
+++ b/packwiz/index.toml
@@ -209,7 +209,7 @@ metafile = true
 
 [[files]]
 file = "mods/rei.pw.toml"
-hash = "0dbaf4f8d2a2d24ff1ad4d4cfff4178d3ac02fecd2f9b4c589716094edfb4fd8"
+hash = "19a26dee7bda8b276722fdb43ca29b657e92441f204871194a6cbd781052ad4a"
 metafile = true
 
 [[files]]
diff --git a/packwiz/mods/rei.pw.toml b/packwiz/mods/rei.pw.toml
index 30e518e..1a5f8cb 100644
--- a/packwiz/mods/rei.pw.toml
+++ b/packwiz/mods/rei.pw.toml
@@ -1,13 +1,13 @@
 name = "Roughly Enough Items (REI)"
-filename = "RoughlyEnoughItems-16.0.777-fabric.jar"
+filename = "RoughlyEnoughItems-16.0.783-fabric.jar"
 side = "client"
 
 [download]
-url = "https://cdn.modrinth.com/data/nfn13YXA/versions/R17xxXYg/RoughlyEnoughItems-16.0.777-fabric.jar"
+url = "https://cdn.modrinth.com/data/nfn13YXA/versions/nJkymL31/RoughlyEnoughItems-16.0.783-fabric.jar"
 hash-format = "sha1"
-hash = "89d989887dccffaa3dec17fb042cd0b024849610"
+hash = "b11c8167d9b1991a361b8a8d04a20cbaaf9ccfdd"
 
 [update]
 [update.modrinth]
 mod-id = "nfn13YXA"
-version = "R17xxXYg"
+version = "nJkymL31"
diff --git a/packwiz/pack.toml b/packwiz/pack.toml
index f925649..2c3dfda 100644
--- a/packwiz/pack.toml
+++ b/packwiz/pack.toml
@@ -1,12 +1,12 @@
 name = "Skyblocker Modpack"
 author = "Wohlhabend, TacoMonkey"
-version = "3.4.18"
+version = "3.4.19"
 pack-format = "packwiz:1.1.0"
 
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "68894bf4bf3c105095d2b77d659942d3b6047498b31454b0a25bef81c78114fd"
+hash = "ddd2f88aedf3b6263da279f03564ad8e1fd21317160f9d623c7e4afde8303c28"
 
 [versions]
 fabric = "0.16.3"