diff --git a/install.json b/install.json
index a1c7e17..19bf5ad 100644
--- a/install.json
+++ b/install.json
@@ -164,7 +164,7 @@
         },
         {
             "DestPath": "mods/ChickenChunks.jar",
-            "DownloadUrl": "https://github.com/LITW-Refined/ChickenChunks/releases/download/1.3.4.23/ChickenChunks-1.3.4.23.jar"
+            "DownloadUrl": "https://github.com/LITW-Refined/ChickenChunks/releases/download/1.3.4.23-pre/ChickenChunks-1.3.4.23-pre.jar"
         },
         {
             "DestPath": "mods/chisel.jar",
@@ -184,7 +184,7 @@
         },
         {
             "DestPath": "mods/CoreTweaks.jar",
-            "DownloadUrl": "https://github.com/makamys/CoreTweaks/releases/download/0.3.3.2/CoreTweaks-1.7.10-0.3.3.2.jar"
+            "DownloadUrl": "https://cloud.pilzinsel64.de/s/48YB75qBsfTqqS3/download?path=%2Fmods&files=CoreTweaks.jar"
         },
         {
             "DestPath": "mods/CosmeticArmorReworked.jar",
@@ -415,6 +415,10 @@
             "DestPath": "mods/MouseTweaks.jar",
             "DownloadUrl": "https://github.com/GTNewHorizons/MouseTweaks/releases/download/2.4.17-GTNH/MouseTweaks-2.4.17-GTNH.jar"
         },
+        {
+            "DestPath": "mods/msc2.jar",
+            "DownloadUrl": "https://github.com/LITW-Refined/MobSpawnControls2/releases/download/1.3.1/msc2-1.3.1.jar"
+        },
         {
             "DestPath": "mods/mystcraft-1.7.10-0.12.3.04.jar",
             "DownloadUrl": "https://mediafilez.forgecdn.net/files/2417/42/mystcraft-1.7.10-0.12.3.04.jar"
@@ -644,7 +648,7 @@
         },
         {
             "DestPath": "mods/wildmobsmod.jar",
-            "DownloadUrl": "https://mediafilez.forgecdn.net/files/2727/879/WildMobs-1.7.10-1.5.3.jar"
+            "DownloadUrl": "https://github.com/quentin452/wildmobs/releases/download/1.5.4/WildMobs-1.7.10-1.5.4.jar"
         },
         {
             "DestPath": "mods/WirelessCraftingTerminal.jar",