diff --git a/build.gradle b/build.gradle
index 1abcd3f..84bd27b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -59,8 +59,8 @@ repositories {
 dependencies {
     compileOnly sourceSets.java17compat.output
 
-    include "com.viaversion:viaversion:4.7.0-23w12a-SNAPSHOT"
-    include("com.viaversion:viabackwards-common:4.7.0-23w12a-SNAPSHOT") {
+    include "com.viaversion:viaversion:4.7.0-23w13a-SNAPSHOT"
+    include("com.viaversion:viabackwards-common:4.7.0-23w13a-SNAPSHOT") {
         exclude group: "com.viaversion", module: "viaversion"
         exclude group: "io.netty", module: "netty-all"
         exclude group: "com.google.guava", module: "guava"
diff --git a/src/main/java/net/raphimc/viaproxy/injection/mixins/MixinProtocolVersion.java b/src/main/java/net/raphimc/viaproxy/injection/mixins/MixinProtocolVersion.java
index 53c59f0..a90aeb4 100644
--- a/src/main/java/net/raphimc/viaproxy/injection/mixins/MixinProtocolVersion.java
+++ b/src/main/java/net/raphimc/viaproxy/injection/mixins/MixinProtocolVersion.java
@@ -50,7 +50,7 @@ public abstract class MixinProtocolVersion {
         remaps.put("1.16.4/5", new Pair<>("1.16.4-1.16.5", null));
         remaps.put("1.18/1.18.1", new Pair<>("1.18-1.18.1", null));
         remaps.put("1.19.1/2", new Pair<>("1.19.1-1.19.2", null));
-        remaps.put("1.20", new Pair<>("23w12a", null));
+        remaps.put("1.20", new Pair<>("23w13a", null));
     }
 
     @Redirect(method = "<clinit>", at = @At(value = "INVOKE", target = "Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;register(ILjava/lang/String;)Lcom/viaversion/viaversion/api/protocol/version/ProtocolVersion;"))