diff --git a/build.gradle b/build.gradle
index b2f11729..59fd9e7b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -244,6 +244,7 @@ dependencies {
                 11700: '1.17',
                 11701: '1.17.1',
                 11800: '1.18',
+                11801: '1.18.1',
         ][mcVersion]
         mappings 'net.fabricmc:yarn:' + [
                 11404: '1.14.4+build.16',
@@ -254,6 +255,7 @@ dependencies {
                 11700: '1.17+build.13:v2',
                 11701: '1.17.1+build.29:v2',
                 11800: '1.18+build.1:v2',
+                11801: '1.18.1+build.1:v2',
         ][mcVersion]
         modImplementation 'net.fabricmc:fabric-loader:0.12.5'
         def fabricApiVersion = [
@@ -265,6 +267,7 @@ dependencies {
                 11700: '0.36.0+1.17',
                 11701: '0.37.1+1.17',
                 11800: '0.43.1+1.18',
+                11801: '0.43.1+1.18',
         ][mcVersion]
         def fabricApiModules = [
                 "api-base",
diff --git a/jGui b/jGui
index 3ac431cf..c79b62a7 160000
--- a/jGui
+++ b/jGui
@@ -1 +1 @@
-Subproject commit 3ac431cfa983009d4785f8962fdc8e0cc49eb825
+Subproject commit c79b62a73e649fd6d16a1ffbd9e320555834bc46
diff --git a/root.gradle.kts b/root.gradle.kts
index fe2af4b6..f94b12fc 100755
--- a/root.gradle.kts
+++ b/root.gradle.kts
@@ -189,7 +189,7 @@ val doRelease by tasks.registering {
 defaultTasks("bundleJar")
 
 preprocess {
-    val mc11800 = createNode("1.18", 11800, "yarn")
+    val mc11801 = createNode("1.18.1", 11801, "yarn")
     val mc11701 = createNode("1.17.1", 11701, "yarn")
     val mc11700 = createNode("1.17", 11700, "yarn")
     val mc11604 = createNode("1.16.4", 11604, "yarn")
@@ -208,7 +208,7 @@ preprocess {
     val mc10800 = createNode("1.8", 10800, "srg")
     val mc10710 = createNode("1.7.10", 10710, "srg")
 
-    mc11800.link(mc11701, file("versions/mapping-fabric-1.18-1.17.1.txt"))
+    mc11801.link(mc11701, file("versions/mapping-fabric-1.18.1-1.17.1.txt"))
     mc11701.link(mc11700)
     mc11700.link(mc11604, file("versions/mapping-fabric-1.17-1.16.4.txt"))
     mc11604.link(mc11601)
diff --git a/settings.gradle.kts b/settings.gradle.kts
index e916eed4..2030c3cd 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -31,7 +31,7 @@ val jGuiVersions = listOf(
         "1.16.4",
         "1.17",
         "1.17.1",
-        "1.18",
+        "1.18.1",
 )
 val replayModVersions = listOf(
         // "1.7.10",
@@ -51,7 +51,7 @@ val replayModVersions = listOf(
         "1.16.4",
         "1.17",
         "1.17.1",
-        "1.18",
+        "1.18.1",
 )
 
 rootProject.buildFileName = "root.gradle.kts"
diff --git a/versions/1.18/.gitkeep b/versions/1.18.1/.gitkeep
similarity index 100%
rename from versions/1.18/.gitkeep
rename to versions/1.18.1/.gitkeep
diff --git a/versions/1.18/src/main/java/com/replaymod/render/mixin/ChunkInfoAccessor.java b/versions/1.18.1/src/main/java/com/replaymod/render/mixin/ChunkInfoAccessor.java
similarity index 100%
rename from versions/1.18/src/main/java/com/replaymod/render/mixin/ChunkInfoAccessor.java
rename to versions/1.18.1/src/main/java/com/replaymod/render/mixin/ChunkInfoAccessor.java
diff --git a/versions/1.18/src/main/java/com/replaymod/render/mixin/Mixin_ForceChunkLoading.java b/versions/1.18.1/src/main/java/com/replaymod/render/mixin/Mixin_ForceChunkLoading.java
similarity index 100%
rename from versions/1.18/src/main/java/com/replaymod/render/mixin/Mixin_ForceChunkLoading.java
rename to versions/1.18.1/src/main/java/com/replaymod/render/mixin/Mixin_ForceChunkLoading.java
diff --git a/versions/1.18/src/main/java/com/replaymod/replay/mixin/Mixin_FixEntityNotTracking.java b/versions/1.18.1/src/main/java/com/replaymod/replay/mixin/Mixin_FixEntityNotTracking.java
similarity index 100%
rename from versions/1.18/src/main/java/com/replaymod/replay/mixin/Mixin_FixEntityNotTracking.java
rename to versions/1.18.1/src/main/java/com/replaymod/replay/mixin/Mixin_FixEntityNotTracking.java
diff --git a/versions/mapping-fabric-1.18-1.17.1.txt b/versions/mapping-fabric-1.18.1-1.17.1.txt
similarity index 100%
rename from versions/mapping-fabric-1.18-1.17.1.txt
rename to versions/mapping-fabric-1.18.1-1.17.1.txt