diff --git a/src/spec/doc/core-metaprogramming.adoc b/src/spec/doc/core-metaprogramming.adoc
index 477a15a1863..7e630abb0fa 100644
--- a/src/spec/doc/core-metaprogramming.adoc
+++ b/src/spec/doc/core-metaprogramming.adoc
@@ -2235,7 +2235,7 @@ You still need to add the appropriate slf4j jar(s) to your classpath.
 [[xform-PlatformLog]]
 ===== `@groovy.util.logging.PlatformLog`
 
-Groovy supports the https://openjdk.java.net/jeps/264[Java Platform Logging API and Service]
+Groovy supports the https://openjdk.org/jeps/264[Java Platform Logging API and Service]
 framework using the `@PlatformLog` annotation. Writing:
 
 [source,groovy]
diff --git a/src/spec/doc/tools-ide.adoc b/src/spec/doc/tools-ide.adoc
index 98ed0d0222b..691f0b91ff7 100644
--- a/src/spec/doc/tools-ide.adoc
+++ b/src/spec/doc/tools-ide.adoc
@@ -28,7 +28,7 @@ Many IDEs and text editors support the Groovy programming language.
 |Editor|Syntax highlighting|Code completion|Refactoring
 |https://github.com/groovy/groovy-eclipse[Groovy Eclipse Plugin]|Yes|Yes|Yes
 |https://www.jetbrains.com/help/idea/groovy.html[IntelliJ IDEA]|Yes|Yes|Yes
-|https://netbeans.org/features/groovy/[Netbeans]|Yes|Yes|Yes
+|https://netbeans.apache.org/tutorial/main/kb/docs/java/groovy-quickstart/[Netbeans]|Yes|Yes|Yes
 |https://github.com/Groovy-Emacs-Modes/groovy-emacs-modes[Groovy Emacs Modes]|Yes|No|No
 |https://github.com/textmate/groovy.tmbundle[TextMate]|Yes|No|No
 |http://www.vim.org/[vim]|Yes|No|No
diff --git a/subprojects/groovy-binary/src/spec/doc/index.adoc b/subprojects/groovy-binary/src/spec/doc/index.adoc
index 2ed548a59b1..40a832a15d4 100644
--- a/subprojects/groovy-binary/src/spec/doc/index.adoc
+++ b/subprojects/groovy-binary/src/spec/doc/index.adoc
@@ -167,7 +167,7 @@ offer some of the same security features as Java programs, including:
 Special security support is provided through:
 
 * gapi:groovy.lang.GroovyShell[], gapi:groovy.lang.GroovyClassLoader[] and other parts of the Groovy runtime fully support the Java security manager which allows you to sandbox script execution with a security policy. (Note: this functionality might be scaled back in future Groovy versions or when running
-on particular JDK versions in line with https://openjdk.java.net/jeps/411[JEP 411])
+on particular JDK versions in line with https://openjdk.org/jeps/411[JEP 411])
 * gapi:org.codehaus.groovy.control.customizers.SecureASTCustomizer[]
 secures source code by controlling what code constructs are permitted or prohibited in a code base
 (or part of a code base)