diff --git a/index.toml b/index.toml
index 755c385..e625196 100644
--- a/index.toml
+++ b/index.toml
@@ -408,6 +408,11 @@ file = "mods/iris.pw.toml"
 hash = "87ea5bf588ed195eaee3bcbd2432b5671692a203b25b688ffcbfeea6d2cea775"
 metafile = true
 
+[[files]]
+file = "mods/itemswapper.pw.toml"
+hash = "a87a5e7a9a1234525c9b2d5259e061317c35e0c863c2b061a2e6d2826c05f152"
+metafile = true
+
 [[files]]
 file = "mods/jamlib.pw.toml"
 hash = "4a37864ebe44ddf66f7a127683adc76515d3dc97f8d8dba6fe362c43a1f39464"
diff --git a/mods/itemswapper.pw.toml b/mods/itemswapper.pw.toml
new file mode 100644
index 0000000..32f987a
--- /dev/null
+++ b/mods/itemswapper.pw.toml
@@ -0,0 +1,13 @@
+name = "ItemSwapper"
+filename = "itemswapper-fabric-0.5.3-mc1.20.1.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/RPOSBQgq/versions/NEBVxulw/itemswapper-fabric-0.5.3-mc1.20.1.jar"
+hash-format = "sha1"
+hash = "ca3d145c48936b3eab92f5ab9bf64befe5ed15ec"
+
+[update]
+[update.modrinth]
+mod-id = "RPOSBQgq"
+version = "NEBVxulw"
diff --git a/pack.toml b/pack.toml
index 5600c04..0adcef0 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 = "d4b19d9befe8aa167df036ac409278522a25c519ad191784017d0e5523ff1396"
+hash = "b9c5deaafc2a618e85691afcd9bdcda12dcf4815254b58ef0c51e2396a2168dc"
 
 [versions]
 minecraft = "1.20.1"