diff --git a/biomes/hot-ocean-cliffs.json b/biomes/hot-ocean-cliffs.json
index 599026a3..aa6d821c 100644
--- a/biomes/hot-ocean-cliffs.json
+++ b/biomes/hot-ocean-cliffs.json
@@ -177,7 +177,7 @@
     ],
     "generators": [
         {
-            "min": -41,
+            "min": -31,
             "max": -7,
             "generator": "plain-cliffs-thin"
         }
diff --git a/biomes/mushroom-ocean.json b/biomes/mushroom-ocean.json
index ec56f3ef..aeefa8f2 100644
--- a/biomes/mushroom-ocean.json
+++ b/biomes/mushroom-ocean.json
@@ -241,7 +241,7 @@
     ],
     "generators": [
         {
-            "min": -41,
+            "min": -31,
             "max": -7,
             "generator": "plain"
         }
diff --git a/biomes/rocky-ocean.json b/biomes/rocky-ocean.json
index 7e8b278a..5abdeb01 100644
--- a/biomes/rocky-ocean.json
+++ b/biomes/rocky-ocean.json
@@ -183,7 +183,7 @@
     ],
     "generators": [
         {
-            "min": -41,
+            "min": -31,
             "max": -7,
             "generator": "plain"
         }
diff --git a/biomes/swamp-ocean.json b/biomes/swamp-ocean.json
index 06c8cd9b..a8b61e52 100644
--- a/biomes/swamp-ocean.json
+++ b/biomes/swamp-ocean.json
@@ -196,7 +196,7 @@
     ],
     "generators": [
         {
-            "min": -41,
+            "min": -31,
             "max": -7,
             "generator": "plain"
         }
diff --git a/biomes/temperate-ocean-deep.json b/biomes/temperate-ocean-deep.json
index 177c0176..8f78c584 100644
--- a/biomes/temperate-ocean-deep.json
+++ b/biomes/temperate-ocean-deep.json
@@ -217,8 +217,8 @@
     ],
     "generators": [
         {
-            "min": -75,
-            "max": -4,
+            "min": -57,
+            "max": -25,
             "generator": "plain-chaotic"
         }
     ],
diff --git a/biomes/temperate-ocean.json b/biomes/temperate-ocean.json
index 07d5b578..be5c8ab0 100644
--- a/biomes/temperate-ocean.json
+++ b/biomes/temperate-ocean.json
@@ -211,7 +211,7 @@
     ],
     "generators": [
         {
-            "min": -41,
+            "min": -31,
             "max": -7,
             "generator": "plain"
         }
diff --git a/dimensions/overworld.json b/dimensions/overworld.json
index 53b8b6fe..8546eb64 100644
--- a/dimensions/overworld.json
+++ b/dimensions/overworld.json
@@ -229,7 +229,7 @@
     ],
     "terrainZoom": 1,
     "coordFractureZoom": 0.15,
-    "fluidHeight": 99,
+    "fluidHeight": 63,
     "fluidPalette": {
         "palette": [
             {
@@ -371,7 +371,7 @@
     },
     "vanillaCaves": false,
     "caves": true,
-    "landChance": 0.72,
+    "landChance": 0.64,
     "preventLeafDecay": true,
     "placeObjects": true,
     "version": 2,