diff --git a/index.toml b/index.toml
index 62aafee..9d67814 100644
--- a/index.toml
+++ b/index.toml
@@ -100,6 +100,11 @@ file = "mods/easyauth.pw.toml"
 hash = "782f57afa2b34aa59850a984ca846af48599f107ed3a10d3ff62e850a42788dd"
 metafile = true
 
+[[files]]
+file = "mods/effortless-building.pw.toml"
+hash = "61e1952dd95f871841391eed780dc6252d4f60e4b7afa13e0fbab74957ed6add"
+metafile = true
+
 [[files]]
 file = "mods/enchants-plus.pw.toml"
 hash = "b4fc12978cf0812e041af7e8cc806dce65165d1b001a8bf60a7707b5da335f89"
@@ -350,6 +355,11 @@ file = "mods/sonic-break.pw.toml"
 hash = "95d1552fa01e1acf7eae13a61626e6265aa6b1571a40e4fecdc5274cc1144477"
 metafile = true
 
+[[files]]
+file = "mods/sound-physics-remastered.pw.toml"
+hash = "b01870e848aee7e1a2e19c6530bdd4c479b21a2f6f67134da75210844252d48f"
+metafile = true
+
 [[files]]
 file = "mods/spark.pw.toml"
 hash = "fc9e8b3b78f2b454d260f7cefa26834a352e146cdcfd44a6637544df335087a1"
diff --git a/mods/effortless-building.pw.toml b/mods/effortless-building.pw.toml
new file mode 100644
index 0000000..a48c33e
--- /dev/null
+++ b/mods/effortless-building.pw.toml
@@ -0,0 +1,13 @@
+name = "Effortless Building"
+filename = "effortlessbuilding-4.1+1.21.11.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/DYtfQEYj/versions/WFfB60HD/effortlessbuilding-4.1%2B1.21.11.jar"
+hash-format = "sha512"
+hash = "7a718e23cc699901d450ce58eea415e7960b6354b1e5f91ba72dfe464f13a555cdfc0ed4baff6f952369022ebb4e280f1b323bf51c2f785723a1a065fe0883c6"
+
+[update]
+[update.modrinth]
+mod-id = "DYtfQEYj"
+version = "WFfB60HD"
diff --git a/mods/sound-physics-remastered.pw.toml b/mods/sound-physics-remastered.pw.toml
new file mode 100644
index 0000000..4fa01ca
--- /dev/null
+++ b/mods/sound-physics-remastered.pw.toml
@@ -0,0 +1,13 @@
+name = "Sound Physics Remastered"
+filename = "sound-physics-remastered-fabric-1.21.11-1.5.1.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/qyVF9oeo/versions/pfqxi9qs/sound-physics-remastered-fabric-1.21.11-1.5.1.jar"
+hash-format = "sha512"
+hash = "0413e8d654fa5d74dc32ab7c21a82cf8e44aec22c7392648f23a34e2cdb7255af5b34a6016d71bda226c251e5089838f2be9310360723f88e9080fd048efd25f"
+
+[update]
+[update.modrinth]
+mod-id = "qyVF9oeo"
+version = "pfqxi9qs"
diff --git a/pack.toml b/pack.toml
index 892b4b7..1cb9e63 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 = "8c5f6e268a61f9b65f9f24b709bc6f530485e89659493675905d6168c056f05b"
+hash = "9699b96a3878bf8cbad298e69ff9d3c54d4faad4c8af91b8496a935ce7a7bda7"
 
 [versions]
 fabric = "0.19.2"