diff --git a/src/contrib/asdf/doc/asdf.html b/src/contrib/asdf/doc/asdf.html
index 46a1668a7bfc73282226b4a672a9331747ab2a34..520eecfd7d131a13f30153a3fea222847501356a 100644
--- a/src/contrib/asdf/doc/asdf.html
+++ b/src/contrib/asdf/doc/asdf.html
@@ -277,7 +277,7 @@ ul.no-bullet {list-style: none}
 <a name="Top"></a>
 <a name="ASDF_003a-Another-System-Definition-Facility"></a>
 <h1 class="top">ASDF: Another System Definition Facility</h1>
-<p>Manual for Version 3.3.0
+<p>Manual for Version 3.3.1
 </p>
 
 <p>This manual describes ASDF, a system definition facility
diff --git a/src/contrib/asdf/doc/asdf.info b/src/contrib/asdf/doc/asdf.info
index 976fb1b9797b85d2f99fc566c9714a9fe20837a5..f914d6aa4627f8b0f7a8bf67ed1bdcb872d1b111 100644
--- a/src/contrib/asdf/doc/asdf.info
+++ b/src/contrib/asdf/doc/asdf.info
@@ -43,7 +43,7 @@ File: asdf.info,  Node: Top,  Next: Introduction,  Prev: (dir),  Up: (dir)
 ASDF: Another System Definition Facility
 ****************************************
 
-Manual for Version 3.3.0
+Manual for Version 3.3.1
 
    This manual describes ASDF, a system definition facility for Common
 Lisp programs and libraries.
diff --git a/src/contrib/asdf/doc/asdf.pdf b/src/contrib/asdf/doc/asdf.pdf
index a27a7e5fe941d873719d906af339da81dc2df4b2..6be75f9f21380b40b259ed2135e7a8844352657a 100644
Binary files a/src/contrib/asdf/doc/asdf.pdf and b/src/contrib/asdf/doc/asdf.pdf differ