diff --git a/redist/redist-manifests/.manifest.redist-server-preview-old.txt b/redist/redist-manifests/.manifest.redist-server-preview-old.txt
index 52fe8189..11d40cba 100644
--- a/redist/redist-manifests/.manifest.redist-server-preview-old.txt
+++ b/redist/redist-manifests/.manifest.redist-server-preview-old.txt
@@ -1 +1 @@
-9130517809311067706
+4090706226866703917
diff --git a/redist/redist-server-preview-old/Assembly-CSharp.dll b/redist/redist-server-preview-old/Assembly-CSharp.dll
index 9c59807f..65683d74 100755
Binary files a/redist/redist-server-preview-old/Assembly-CSharp.dll and b/redist/redist-server-preview-old/Assembly-CSharp.dll differ
diff --git a/redist/redist-server-preview-old/Assembly-CSharp.xml b/redist/redist-server-preview-old/Assembly-CSharp.xml
index 0d339906..5ee451f4 100755
--- a/redist/redist-server-preview-old/Assembly-CSharp.xml
+++ b/redist/redist-server-preview-old/Assembly-CSharp.xml
@@ -7866,17 +7866,6 @@
             This overload doesn't support legacy Condition_# format.
             </summary>
         </member>
-        <member name="F:SDG.Unturned.EBoxProbabilityModel.Original">
-            <summary>
-            Each quality tier has different rarities.
-            Legendary: 5% Epic: 20% Rare: 75%
-            </summary>
-        </member>
-        <member name="F:SDG.Unturned.EBoxProbabilityModel.Equalized">
-            <summary>
-            Each item has an equal chance regardless of quality.
-            </summary>
-        </member>
         <member name="T:SDG.Unturned.TextChatEventHook">
             <summary>
             Can be added to any GameObject to receive text chat events.
@@ -7938,6 +7927,17 @@
             Invoked when a player message passes the filters.
             </summary>
         </member>
+        <member name="F:SDG.Unturned.EBoxProbabilityModel.Original">
+            <summary>
+            Each quality tier has different rarities.
+            Legendary: 5% Epic: 20% Rare: 75%
+            </summary>
+        </member>
+        <member name="F:SDG.Unturned.EBoxProbabilityModel.Equalized">
+            <summary>
+            Each item has an equal chance regardless of quality.
+            </summary>
+        </member>
         <member name="T:SDG.Unturned.EServerListCurationAction">
             <summary>
             Determines how to handle a server if it matches a rule.
@@ -13052,16 +13052,6 @@
             Unfortunately in-game rich text does not have code formatting yet, so remove the tags while preserving text.
             </summary>
         </member>
-        <member name="M:SDG.Unturned.ListExtension.GetRandomIndex``1(System.Collections.Generic.List{``0})">
-            <summary>
-            Get index within bounds assuming list is not empty.
-            </summary>
-        </member>
-        <member name="M:SDG.Unturned.ListExtension.AddDefaulted``1(System.Collections.Generic.List{``0})">
-            <summary>
-            Add a new item using its default constructor.
-            </summary>
-        </member>
         <member name="P:SDG.Unturned.ItemClothingAsset.armor">
             <summary>
             Multiplier to incoming damage. Defaults to 1.0.
@@ -13130,6 +13120,16 @@
             If true, the real item is shown rather than the cosmetic item. If false, the cosmetic item can be seen.
             </summary>
         </member>
+        <member name="M:SDG.Unturned.ListExtension.GetRandomIndex``1(System.Collections.Generic.List{``0})">
+            <summary>
+            Get index within bounds assuming list is not empty.
+            </summary>
+        </member>
+        <member name="M:SDG.Unturned.ListExtension.AddDefaulted``1(System.Collections.Generic.List{``0})">
+            <summary>
+            Add a new item using its default constructor.
+            </summary>
+        </member>
         <member name="T:SDG.Unturned.DamageZombieParameters">
             <summary>
             Payload for the DamageTool.damageZombie function.
diff --git a/redist/redist-server-preview-old/RocketModFix.Unturned.Redist.Server.nuspec b/redist/redist-server-preview-old/RocketModFix.Unturned.Redist.Server.nuspec
index b95303d4..4e4f6c7c 100644
--- a/redist/redist-server-preview-old/RocketModFix.Unturned.Redist.Server.nuspec
+++ b/redist/redist-server-preview-old/RocketModFix.Unturned.Redist.Server.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>RocketModFix.Unturned.Redist.Server-Preview</id>
-    <version>3.26.3.0</version>
+    <version>3.26.3.1</version>
     <description>
       Unturned 3 Server-side Preview redistributables. Standalone and always up-to-date.
     </description>
diff --git a/redist/redist-server-preview-old/manifest.sha256.json b/redist/redist-server-preview-old/manifest.sha256.json
index a3aed36d..3ff9d6b0 100644
--- a/redist/redist-server-preview-old/manifest.sha256.json
+++ b/redist/redist-server-preview-old/manifest.sha256.json
@@ -1,6 +1,6 @@
 {
   "SDG.NetPak.Runtime.xml": "f9592fc449fbf9564e4d5d6b28d2d6c9cda75e94bc38250e65c1a1ff064aad11",
-  "Assembly-CSharp.dll": "f5dd830bdc40f8724f67ab40ab9c891d49e651962340fdc2143736e406b205b2",
+  "Assembly-CSharp.dll": "597684a7199f056cd8980246f07af09dced52fb67518783dcaad157d813156b0",
   "SDG.NetPak.Runtime.dll": "799131e9bc61cb5ce8e8bbb7096db7428e8c7432272e6983b6d7d5b7dbf1c2f2",
   "SDG.Glazier.Runtime.dll": "1499cf8f7361ca68146e1f19b73795ad3ff528d30bf2f9097028954e7cf66362",
   "SystemEx.dll": "4accc7ec3aa94c42de3cc3558dede4f9dccc64d4026d487df1286d4c4edf3035",
@@ -8,6 +8,6 @@
   "SDG.NetTransport.dll": "b47c089ec3593bd0489bb31392c1cced376d477c64fd2404c556ead51cbed5f0",
   "UnturnedDat.dll": "edc458f6591fb75f8b6e2d45c5108e1c4e6d298f4f632e0159f28b34e3b5b4c9",
   "SDG.HostBans.Runtime.dll": "a2c01b9c771cad7e8d744dc19e2480cf2b72ff0f460158133df7fd9c27acba09",
-  "Assembly-CSharp.xml": "be7b61673762e84e58214d420fde4f9dfaa3d723a6662b2ff778b0fa0dba0a3f",
+  "Assembly-CSharp.xml": "1f03e3ce983a25c0ac1b2df78bc85187297de702a9348c4574e9fe29463da347",
   "com.rlabrecque.steamworks.net.dll": "3676041ec1ed556b412c1a1a0915b889cca7177bfa776756a4e6295d89413143"
 }
\ No newline at end of file
diff --git a/redist/redist-server-preview-old/version.json b/redist/redist-server-preview-old/version.json
index 7dfa15ab..6d1252c9 100644
--- a/redist/redist-server-preview-old/version.json
+++ b/redist/redist-server-preview-old/version.json
@@ -1,7 +1,7 @@
 {
-  "GameVersion": "3.26.3.0",
-  "BuildId": "23022530",
-  "NuGetVersion": "3.26.3.0",
-  "FilesHash": "4762CBD77E067AE40D05675E37A7936F66745820387D728E6391D4B8CCEFEF51",
-  "LastUpdated": "2026-04-30T04:56:28.253401Z"
+  "GameVersion": "3.26.3.1",
+  "BuildId": "23050362",
+  "NuGetVersion": "3.26.3.1",
+  "FilesHash": "3F4CBE7130BA4EA118E7C1628A7108BBF58F794C7E6AE0AF30F2796AF29AEDBC",
+  "LastUpdated": "2026-05-01T19:41:55.4005648Z"
 }
\ No newline at end of file