diff --git a/index.toml b/index.toml
index 620dd7f..578cd50 100644
--- a/index.toml
+++ b/index.toml
@@ -616,7 +616,7 @@ metafile = true
 
 [[files]]
 file = "mods/hephaestus.pw.toml"
-hash = "a5af148903379317aafe576059f84e07d44107b0bc897351cb1346d6efc569bb"
+hash = "7608d0fe534cebccb8a541f4bdac9791cdf82de9eb1f427798649a80b46be2a9"
 metafile = true
 
 [[files]]
diff --git a/mods/hephaestus.pw.toml b/mods/hephaestus.pw.toml
index 251640c..74bfd99 100644
--- a/mods/hephaestus.pw.toml
+++ b/mods/hephaestus.pw.toml
@@ -1,8 +1,13 @@
 name = "Hephaestus"
-filename = "Hephaestus-1.20.1-3.6.4.287.jar"
+filename = "Hephaestus-1.20.1-3.6.4.305.jar"
 side = "both"
 
 [download]
-url = "https://git.cubicxp.org/cubicxp/RegalitySMP/raw/branch/main/compileFromSourceMods/Hephaestus-1.20.1-3.6.4.287.jar"
-hash-format = "sha256"
-hash = "a5215c5d7119d093232221ba4447aac25cffe1d382f4052c49778777c274e2cd"
+url = "https://cdn.modrinth.com/data/sdSn3wvy/versions/q5lAhdfq/Hephaestus-1.20.1-3.6.4.305.jar"
+hash-format = "sha1"
+hash = "ee3dacaee8547b6ef709873b86c4a42ef4a6f1bb"
+
+[update]
+[update.modrinth]
+mod-id = "sdSn3wvy"
+version = "q5lAhdfq"
diff --git a/pack.toml b/pack.toml
index b9b943c..5011896 100644
--- a/pack.toml
+++ b/pack.toml
@@ -6,10 +6,10 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "b703b9b0f9c75dc10cab555b5d4bd9d92a3b87d1249a1584973819fe533bad43"
+hash = "09dead14b17e119bf3a02775cc7f3c2e789c79b0269fa1571a7ca568ccbd2b68"
 
 [versions]
-fabric = "0.16.14"
+fabric = "0.17.2"
 minecraft = "1.20.1"
 
 [options]