diff --git a/bridge_mcp_hydra.py b/bridge_mcp_hydra.py
index fb80273..1e362f0 100644
--- a/bridge_mcp_hydra.py
+++ b/bridge_mcp_hydra.py
@@ -31,8 +31,8 @@ DEFAULT_GHIDRA_HOST = "localhost"
 QUICK_DISCOVERY_RANGE = range(DEFAULT_GHIDRA_PORT, DEFAULT_GHIDRA_PORT+10)
 FULL_DISCOVERY_RANGE = range(DEFAULT_GHIDRA_PORT, DEFAULT_GHIDRA_PORT+20)
 
-BRIDGE_VERSION = "v2.0.0-beta.1"
-REQUIRED_API_VERSION = 2
+BRIDGE_VERSION = "v2.0.0-beta.4"
+REQUIRED_API_VERSION = 2004
 
 current_instance_port = DEFAULT_GHIDRA_PORT
 
diff --git a/src/main/java/eu/starsong/ghidra/api/ApiConstants.java b/src/main/java/eu/starsong/ghidra/api/ApiConstants.java
index 20e566e..3ff1cd2 100644
--- a/src/main/java/eu/starsong/ghidra/api/ApiConstants.java
+++ b/src/main/java/eu/starsong/ghidra/api/ApiConstants.java
@@ -1,8 +1,8 @@
 package eu.starsong.ghidra.api;
 
 public class ApiConstants {
-    public static final String PLUGIN_VERSION = "v2.0.0-beta.3";
-    public static final int API_VERSION = 2003;
+    public static final String PLUGIN_VERSION = "v2.0.0-beta.4";
+    public static final int API_VERSION = 2004;
     public static final int DEFAULT_PORT = 8192;
     public static final int MAX_PORT_ATTEMPTS = 10;
 }