diff --git a/build.gradle b/build.gradle
index 747859b..9fb3123 100644
--- a/build.gradle
+++ b/build.gradle
@@ -89,7 +89,7 @@ def gitInfo(String key) {
 }
 
 ext.mcVersion = "1.7.10"
-ext.forgeVersion = "1420"
+ext.forgeVersion = "1448"
 ext.revision = buildInfo('nextBuildNumber')
 version = "${mcVersion}-${forgeVersion}.${revision}"
 println "Updated KCauldron version: ${version}"
@@ -108,7 +108,7 @@ tasks.packageUniversal {
             'Implementation-Vendor' : 'Prototik',
             'Implementation-Title'  : project.name,
             'Implementation-Version': project.version,
-            'Forge-Version'         : '10.13.3.1420',
+            'Forge-Version'         : '10.13.3.1448',
             'Specification-Vendor'  : 'Bukkit Team',
             'Specification-Title'   : 'Bukkit',
             'Specification-Version' : '1.7.10-R0.1-SNAPSHOT'
diff --git a/forge b/forge
index bd66308..b3a1548 160000
--- a/forge
+++ b/forge
@@ -1 +1 @@
-Subproject commit bd6630810f3d4e04438ca77099b5fc19cf474b9c
+Subproject commit b3a1548cfaac77e9756168a8887270f8181487ad
diff --git a/patches/cpw/mods/fml/common/registry/GameData.java.patch b/patches/cpw/mods/fml/common/registry/GameData.java.patch
index df9307c..f9056ee 100644
--- a/patches/cpw/mods/fml/common/registry/GameData.java.patch
+++ b/patches/cpw/mods/fml/common/registry/GameData.java.patch
@@ -10,7 +10,7 @@
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Iterator;
-@@ -1031,4 +1033,56 @@
+@@ -1032,4 +1034,56 @@
              throw new RuntimeException("WHAT?");
          }
      }
diff --git a/patches/net/minecraftforge/common/ForgeVersion.java.patch b/patches/net/minecraftforge/common/ForgeVersion.java.patch
index f320487..19a5df4 100644
--- a/patches/net/minecraftforge/common/ForgeVersion.java.patch
+++ b/patches/net/minecraftforge/common/ForgeVersion.java.patch
@@ -2,10 +2,10 @@
 +++ ../src-work/minecraft/net/minecraftforge/common/ForgeVersion.java
 @@ -25,7 +25,7 @@
      //This number is incremented every time a interface changes or new major feature is added, and reset every Minecraft version
-     public static final int revisionVersion = 3;
+     public static final int revisionVersion = 4;
      //This number is incremented every time Jenkins builds Forge, and never reset. Should always be 0 in the repo code.
 -    public static final int buildVersion    = 0;
-+    public static final int buildVersion    = 1420; // Cauldron
++    public static final int buildVersion    = 1448; // Cauldron
  
      private static Status status = PENDING;
      private static String target = null;
diff --git a/src/main/resources/fmlversion.properties b/src/main/resources/fmlversion.properties
index 9df6c23..f7b5716 100644
--- a/src/main/resources/fmlversion.properties
+++ b/src/main/resources/fmlversion.properties
@@ -1,6 +1,6 @@
 fmlbuild.major.number=7
 fmlbuild.minor.number=99
 fmlbuild.revision.number=4
-fmlbuild.build.number=1420
+fmlbuild.build.number=1448
 fmlbuild.mcversion=1.7.10
 fmlbuild.mcpversion=9.05