diff --git a/Fabric/src/main/resources/fabric.mod.json b/Fabric/src/main/resources/fabric.mod.json
index dffa8b4a6b..4468af2380 100644
--- a/Fabric/src/main/resources/fabric.mod.json
+++ b/Fabric/src/main/resources/fabric.mod.json
@@ -60,7 +60,8 @@
     "patchouli": ">=1.20.1-80"
   },
   "suggests": {
-    "pehkui": "3.7.6"
+    "pehkui": ">=3.7.6",
+    "modmenu": ">=7.0.1"
   },
   "custom": {
     "cardinal-components": [
diff --git a/Forge/src/main/resources/META-INF/mods.toml b/Forge/src/main/resources/META-INF/mods.toml
index 9142237d60..252e3f9273 100644
--- a/Forge/src/main/resources/META-INF/mods.toml
+++ b/Forge/src/main/resources/META-INF/mods.toml
@@ -1,5 +1,5 @@
 modLoader = "kotlinforforge"
-loaderVersion = "[3,)"
+loaderVersion = "[4,)"
 license = "MIT"
 
 issueTrackerURL = "https://github.com/gamma-delta/HexMod/issues"
@@ -41,3 +41,10 @@ mandatory = true
 versionRange = "[1.20.1-80,)"
 ordering = "NONE"
 side = "BOTH"
+
+[[dependencies.hexcasting]]
+modId = "caelus"
+mandatory = true
+versionRange = "[3.1.0+1.20,)"
+ordering = "NONE"
+side = "BOTH"