diff --git a/index.toml b/index.toml
index 0e3c624..828cfe7 100644
--- a/index.toml
+++ b/index.toml
@@ -1209,11 +1209,6 @@ file = "mods/stendhal.pw.toml"
 hash = "f891cc32728a13dec5d8763f86b926498eb745b3bd80676120292bacd03e51ab"
 metafile = true
 
-[[files]]
-file = "mods/stronger-skill-tree-for-pufferfishs-skills.pw.toml"
-hash = "0a45ac611164348c5b207eeb94aa4efd70f6ddf58c82472571301e9d0c3703cc"
-metafile = true
-
 [[files]]
 file = "mods/stylish-effects.pw.toml"
 hash = "263bf7a6be51bb4154f866d3ec0e57bb52d4109c9f0d0e0c81d31d55ceb08c61"
@@ -1358,8 +1353,12 @@ file = "world/datapacks/Light It Up v1.0.0.zip"
 hash = "4deb652eae901433665aa9a2673a68bc6716ebad9ab6e6cce2be5fc43c0e343f"
 
 [[files]]
-file = "world/datapacks/Regality Origins 27.zip"
-hash = "7db9d1fa64daeb426ffb9a6b3c51fd5ff7ee4288e28b46837ad8d43a7b65c1d0"
+file = "world/datapacks/NonDefaultStrongerSkillTrees.zip"
+hash = "b742fa12895dea74bd623a1cae66081cf06d908edb84789def5dcf087ebc0705"
+
+[[files]]
+file = "world/datapacks/Regality Origins 29.zip"
+hash = "ce954675979f4ae817c88e1f7aa911e6479f218c37ed62ff31c9f1618c79312a"
 
 [[files]]
 file = "world/datapacks/StarborneAmethyst7.zip"
diff --git a/mods/stronger-skill-tree-for-pufferfishs-skills.pw.toml b/mods/stronger-skill-tree-for-pufferfishs-skills.pw.toml
deleted file mode 100644
index cd2c75d..0000000
--- a/mods/stronger-skill-tree-for-pufferfishs-skills.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Stronger Skill Tree for pufferfish's skills"
-filename = "skill tree for pufferfish's skills.jar"
-side = "both"
-
-[download]
-url = "https://cdn.modrinth.com/data/KsIs7qhw/versions/FEi0IKJ7/skill%20tree%20for%20pufferfish%27s%20skills.jar"
-hash-format = "sha1"
-hash = "57125f21cb07c558e3988f20385a94559bf21caf"
-
-[update]
-[update.modrinth]
-mod-id = "KsIs7qhw"
-version = "FEi0IKJ7"
diff --git a/pack.toml b/pack.toml
index ff4715c..8f994ce 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 = "01210a3e3224604b9f01550e31d035121c547870a89bf352ac8803665317c457"
+hash = "34eff48dbf92807e2bdbaa02bb19d81ff495361faed98d94bcf59d8a89675a06"
 
 [versions]
 fabric = "0.16.10"
diff --git a/world/datapacks/NonDefaultStrongerSkillTrees.zip b/world/datapacks/NonDefaultStrongerSkillTrees.zip
new file mode 100644
index 0000000..09f28f8
Binary files /dev/null and b/world/datapacks/NonDefaultStrongerSkillTrees.zip differ
diff --git a/world/datapacks/Regality Origins 27.zip b/world/datapacks/Regality Origins 27.zip
deleted file mode 100644
index 1b4cd2a..0000000
Binary files a/world/datapacks/Regality Origins 27.zip and /dev/null differ
diff --git a/world/datapacks/Regality Origins 29.zip b/world/datapacks/Regality Origins 29.zip
new file mode 100644
index 0000000..227d296
Binary files /dev/null and b/world/datapacks/Regality Origins 29.zip differ