diff --git a/build.gradle b/build.gradle
index f59c77288..d8ff50a1b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -181,5 +181,6 @@ curseforge {
         releaseType = project.curse_type
         mainArtifact jar
         addGameVersion '1.18'
+        addGameVersion '1.18.1'
     }
 }
diff --git a/changelog.txt b/changelog.txt
index 395b19754..91456a3e9 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,3 +1,12 @@
+0.4.1:
+Update to 1.18.1
+Changes
+ - Use cylindrical fog to match vanilla
+Fixes
+ - Fix crash affecting systems that don't support persistent mapping
+ - Fix crash when Create contraptions extend below Y=0
+ - Fix Create contraptions having misaligned light when launched after world load
+
 0.4.0:
 Update to 1.18
 Fixes
diff --git a/gradle.properties b/gradle.properties
index 8b87c43cb..eb0337376 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ org.gradle.jvmargs = -Xmx3G
 org.gradle.daemon = false
 
 # mod version info
-mod_version = 0.4.0
+mod_version = 0.4.1
 mc_update_version = 1.18
 minecraft_version = 1.18.1
 forge_version = 39.0.0