diff --git a/README.md b/README.md
index 7ea47de..304ab2e 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ configured for them.)
 
 Simply invoke `./gradlew build` in the mod directory and after some time the
 finished jar will be saved at
-`build/libs/TurnBasedMinecraft-NeoForge-1.26.2-all.jar`
+`build/libs/TurnBasedMinecraft-NeoForge-1.26.3-MC-1.21.1-all.jar`
 
 # Reproducibility
 
diff --git a/gradle.properties b/gradle.properties
index 897435a..8cf089a 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -37,7 +37,7 @@ mod_name=TurnBasedMinecraftMod
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=MIT
 # The mod version. See https://semver.org/
-mod_version=1.26.2
+mod_version=1.26.3-MC-1.21.1
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html
diff --git a/src/main/java/com/burnedkirby/TurnBasedMinecraft/common/TurnBasedMinecraftMod.java b/src/main/java/com/burnedkirby/TurnBasedMinecraft/common/TurnBasedMinecraftMod.java
index c374d69..fa82451 100644
--- a/src/main/java/com/burnedkirby/TurnBasedMinecraft/common/TurnBasedMinecraftMod.java
+++ b/src/main/java/com/burnedkirby/TurnBasedMinecraft/common/TurnBasedMinecraftMod.java
@@ -41,7 +41,7 @@ import org.apache.logging.log4j.Logger;
 public class TurnBasedMinecraftMod {
     public static final String MODID = "com_burnedkirby_turnbasedminecraft";
     public static final String NAME = "Turn Based Minecraft Mod";
-    public static final String VERSION = "1.26.2";
+    public static final String VERSION = "1.26.3-MC-1.21.1";
     public static final String CONFIG_FILENAME = "TBM_Config.toml";
     public static final String DEFAULT_CONFIG_FILENAME = "TBM_Config_DEFAULT.toml";
     public static final String CONFIG_DIRECTORY = "config/TurnBasedMinecraft/";