diff --git a/index.toml b/index.toml
index 1903bab..0dab803 100644
--- a/index.toml
+++ b/index.toml
@@ -4,13 +4,17 @@ hash-format = "sha256"
 file = "config/custom-hud/profile1.txt"
 hash = "10d7691ad85825af13bb637bb96ea7235e4e4886dbc48b490d6d34c7b9476265"
 
+[[files]]
+file = "mods/JCM-fabric-2.2.0-beta.1+1.20.4.jar"
+hash = "1472e2223d2509e45540d926fd8862cffeff9879510527b866259cc5da7bb4f2"
+
 [[files]]
 file = "mods/MTR-London-Underground-Addon-fabric-2.2.5+1.20.4.jar"
 hash = "7c20c1da94ff1ae198da860d8f4d415062fa4b20aa973608168191adeef9e91b"
 
 [[files]]
-file = "mods/MTR-fabric-4.0.3+1.20.4.jar"
-hash = "2e0b0865b54be64ff6a0d7e8b5f889863005837828069d79b1356c3c0c8a7bcf"
+file = "mods/MTR-fabric-4.0.4+1.20.4.jar"
+hash = "9bd853a4ae79aaac82f504b62d0ace5238cd379ee331fa5ec00317d12eb1e694"
 
 [[files]]
 file = "mods/Slideshow-1.0.3-no-texture-size-limit.jar"
@@ -106,11 +110,6 @@ file = "mods/iris.pw.toml"
 hash = "96cafb1b451ce577f0a74045704c2f51c3ab34d63fbba81df669c21646d33bff"
 metafile = true
 
-[[files]]
-file = "mods/jcm.pw.toml"
-hash = "65552ac1ca86fb0daf8130178459df832d7748127adc0502d0c655a05a783389"
-metafile = true
-
 [[files]]
 file = "mods/language-reload.pw.toml"
 hash = "104c4342e55bbeb5c4714dd7fe960490c6e09fff80cd5cf7dea14689bc75007c"
diff --git a/mods/JCM-fabric-2.2.0-beta.1+1.20.4.jar b/mods/JCM-fabric-2.2.0-beta.1+1.20.4.jar
new file mode 100644
index 0000000..440c743
Binary files /dev/null and b/mods/JCM-fabric-2.2.0-beta.1+1.20.4.jar differ
diff --git a/mods/MTR-fabric-4.0.3+1.20.4.jar b/mods/MTR-fabric-4.0.4+1.20.4.jar
similarity index 98%
rename from mods/MTR-fabric-4.0.3+1.20.4.jar
rename to mods/MTR-fabric-4.0.4+1.20.4.jar
index c3073b7..921aa88 100644
Binary files a/mods/MTR-fabric-4.0.3+1.20.4.jar and b/mods/MTR-fabric-4.0.4+1.20.4.jar differ
diff --git a/mods/jcm.pw.toml b/mods/jcm.pw.toml
deleted file mode 100644
index cbb08ac..0000000
--- a/mods/jcm.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Joban Client Mod"
-filename = "JCM-fabric-2.1.2+1.20.4.jar"
-side = "both"
-
-[download]
-url = "https://cdn.modrinth.com/data/lQqKCDhg/versions/qUckyszL/JCM-fabric-2.1.2%2B1.20.4.jar"
-hash-format = "sha512"
-hash = "0f254a4567f889a6415fdb4e68fcb225b19796e913a49c0e530374d69ed845bdd8104b39ce0b8ef0a320175cd351a38a95449fbb90903de62e76da7072f27ca9"
-
-[update]
-[update.modrinth]
-mod-id = "lQqKCDhg"
-version = "qUckyszL"
diff --git a/pack.toml b/pack.toml
index 9e15957..62b5f30 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 = "d8aec8472dab0b1c1c1e6a1138eaf2ebfded79b6b3fb2994a03792ce132d176e"
+hash = "4575f468f2585bfd8a8fd087509b381575f58ccee17591635110a6bc38c346a2"
 
 [versions]
 fabric = "0.18.4"