diff --git a/.idea/libraries/bld.xml b/.idea/libraries/bld.xml
index 657c6e2..77834d8 100644
--- a/.idea/libraries/bld.xml
+++ b/.idea/libraries/bld.xml
@@ -2,11 +2,11 @@
   <library name="bld">
     <CLASSES>
       <root url="file://$PROJECT_DIR$/lib/bld" />
-      <root url="jar://$USER_HOME$/.rife2/dist/rife2-1.5.11.jar!/" />
+      <root url="jar://$USER_HOME$/.rife2/dist/rife2-1.5.15.jar!/" />
     </CLASSES>
     <JAVADOC />
     <SOURCES>
-      <root url="jar://$USER_HOME$/.rife2/dist/rife2-1.5.11-sources.jar!/" />
+      <root url="jar://$USER_HOME$/.rife2/dist/rife2-1.5.15-sources.jar!/" />
     </SOURCES>
     <excluded>
       <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 44ad385..c5b0e3b 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -7,7 +7,7 @@
     ],
     "java.configuration.updateBuildConfiguration": "automatic",
     "java.project.referencedLibraries": [
-        "${HOME}/.rife2/dist/rife2-1.5.11.jar",
+        "${HOME}/.rife2/dist/rife2-1.5.15.jar",
         "lib/compile/*.jar",
         "lib/runtime/*.jar",
         "lib/test/*.jar"
diff --git a/lib/bld/bld-wrapper.jar b/lib/bld/bld-wrapper.jar
index 013d716..c7a2e8f 100644
Binary files a/lib/bld/bld-wrapper.jar and b/lib/bld/bld-wrapper.jar differ
diff --git a/lib/bld/bld-wrapper.properties b/lib/bld/bld-wrapper.properties
index 1e9bd89..197b8ef 100644
--- a/lib/bld/bld-wrapper.properties
+++ b/lib/bld/bld-wrapper.properties
@@ -1,5 +1,6 @@
-#Fri Mar 31 21:16:42 EDT 2023
-bld.extension=
-bld.repositories=https\://repo1.maven.org/maven2/
+bld.downloadExtensionJavadoc=false
+bld.downloadExtensionSources=true
+bld.extensions=
+bld.repositories=https://repo1.maven.org/maven2/
 rife2.downloadLocation=
-rife2.version=1.5.11
+rife2.version=1.5.15
diff --git a/src/bld/java/rife/bld/extension/Antlr4Build.java b/src/bld/java/rife/bld/extension/Antlr4Build.java
index 0711b2f..0b39823 100644
--- a/src/bld/java/rife/bld/extension/Antlr4Build.java
+++ b/src/bld/java/rife/bld/extension/Antlr4Build.java
@@ -12,21 +12,27 @@ import java.util.List;
 
 import static rife.bld.dependencies.Repository.*;
 import static rife.bld.dependencies.Scope.*;
+import static rife.bld.operations.JavadocOptions.DocLinkOption.*;
 
 public class Antlr4Build extends Project {
     public Antlr4Build() {
         pkg = "rife.bld.extension";
         name = "Antlr4";
-        version = version(0,9,0);
-        javadocOptions.add("-Xdoclint:-missing");
-        publishRepository = MAVEN_LOCAL;
-        publishInfo = new PublishInfo().groupId("com.uwyn.rife2").artifactId("bld-antlr4");
+        version = version(0,9,2);
+        javadocOptions.docLint(NO_MISSING);
+        publishRepository = repository("rife2");
+        publishInfo = new PublishInfo()
+            .groupId("com.uwyn.rife2")
+            .artifactId("bld-antlr4")
+            .signKey(properties().getValueString("sign.key"))
+            .signPassphrase(properties().getValueString("sign.passphrase"));
 
+        javaRelease = 17;
         downloadSources = true;
-        repositories = List.of(MAVEN_CENTRAL, SONATYPE_SNAPSHOTS);
+        repositories = List.of(MAVEN_CENTRAL,RIFE2);
         scope(compile)
-            .include(dependency("com.uwyn.rife2", "rife2", version(1,5,11)))
-            .include(dependency("org.antlr", "antlr4", version(4,12,0)));
+            .include(dependency("com.uwyn.rife2", "rife2", version(1,5,15)))
+            .include(dependency("org.antlr", "antlr4", version(4,11,1)));
         scope(test)
             .include(dependency("org.junit.jupiter", "junit-jupiter", version(5,9,2)))
             .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1,9,2)));