diff --git a/build.xml b/build.xml
index 7366dba4..38c13f13 100644
--- a/build.xml
+++ b/build.xml
@@ -13,7 +13,7 @@
 	<property name="lwjgl.docs" 			location="doc" />
 	<property name="lwjgl.temp" 			location="temp" />
 	<property name="lwjgl.res" 				location="res" />
-	<property name="lwjgl.version" 			value="1.0beta4" />
+	<property name="lwjgl.version" 			value="1.0-rc1" />
 
 	<property name="opengl-template-pattern" value="org/lwjgl/opengl/GL*.java,org/lwjgl/opengl/ARB*.java,org/lwjgl/opengl/ATI*.java,org/lwjgl/opengl/EXT*.java,org/lwjgl/opengl/NV*.java,org/lwjgl/opengl/HP*.java,org/lwjgl/opengl/IBM*.java,org/lwjgl/opengl/SUN*.java,org/lwjgl/opengl/SGIS*.java"/>
 	<!-- ================================================================== -->
diff --git a/src/java/org/lwjgl/Sys.java b/src/java/org/lwjgl/Sys.java
index 45fb2f33..128440e3 100644
--- a/src/java/org/lwjgl/Sys.java
+++ b/src/java/org/lwjgl/Sys.java
@@ -54,7 +54,7 @@ public final class Sys {
 	private static final String JNI_LIBRARY_NAME = "lwjgl";
 
 	/** Current version of library */
-	private static final String VERSION = "1.0beta4";
+	private static final String VERSION = "1.0-rc1";
 
 	/** Current version of the JNI library */
 	static final int JNI_VERSION = 6;
diff --git a/src/java/org/lwjgl/devil/ILNative.java b/src/java/org/lwjgl/devil/ILNative.java
index bc0d9ba9..9de78f0d 100644
--- a/src/java/org/lwjgl/devil/ILNative.java
+++ b/src/java/org/lwjgl/devil/ILNative.java
@@ -53,7 +53,7 @@ class ILNative {
 	private static String JNI_LIBRARY_NAME = "lwjgl-devil";
 
 	/** Version of IL */
-	static final String VERSION = "1.0beta4";
+	static final String VERSION = "1.0-rc1";
 	
 	/** Current version of the JNI library */
 	static final int JNI_VERSION = 2;	
diff --git a/src/java/org/lwjgl/fmod3/FMOD.java b/src/java/org/lwjgl/fmod3/FMOD.java
index f35fae4c..1ff3a519 100644
--- a/src/java/org/lwjgl/fmod3/FMOD.java
+++ b/src/java/org/lwjgl/fmod3/FMOD.java
@@ -193,7 +193,7 @@ public class FMOD {
 	private static String JNI_LIBRARY_NAME = "lwjgl-fmod3";
 
 	/** Version of FMOD */
-	private static final String VERSION = "1.0beta4";
+	private static final String VERSION = "1.0-rc1";
 	
 	/** Current version of the JNI library */
 	static final int JNI_VERSION = 1;