More web.archive
diff --git a/README.md b/README.md
index 8e777a4..45b2fcf 100644
--- a/README.md
+++ b/README.md
@@ -310,7 +310,7 @@
The following provides more details on the included cryptographic software:
* Taverna Command-line Tool depends on and interacts with the
- [Taverna Engine](http://taverna.incubator.apache.org/download/engine/),
+ [Taverna Engine](http://web.archive.org/web/20200312133332/https://taverna.incubator.apache.org/download/engine/),
credential manager.
* After building, the [taverna-commandline-product](taverna-commandline-product)
archive `lib` folder includes
@@ -321,8 +321,8 @@
[Apache WSS4J](https://ws.apache.org/wss4j/),
[Apache XML Security for Java](https://santuario.apache.org/javaindex.html),
[Open SAML Java](https://shibboleth.net/products/opensaml-java.html),
- [Taverna Language](http://taverna.incubator.apache.org/download/language/),
- [Taverna OSGi](http://taverna.incubator.apache.org/download/osgi/),
- [Taverna Engine](http://taverna.incubator.apache.org/download/engine/),
+ [Taverna Language](http://web.archive.org/web/20200312133332/https://taverna.incubator.apache.org/download/language/),
+ [Taverna OSGi](http://web.archive.org/web/20200312133332/https://taverna.incubator.apache.org/download/osgi/),
+ [Taverna Engine](http://web.archive.org/web/20200312133332/https://taverna.incubator.apache.org/download/engine/),
and
- [Taverna Common Activities](http://taverna.incubator.apache.org/download/common-activities/).
+ [Taverna Common Activities](http://web.archive.org/web/20200312133332/https://taverna.incubator.apache.org/download/common-activities/).
