diff --git a/Doc/boilerplate.tex b/Doc/boilerplate.tex
index cd7bcd1..555e762 100644
--- a/Doc/boilerplate.tex
+++ b/Doc/boilerplate.tex
@@ -5,4 +5,4 @@
 	E-mail: {\tt guido@cwi.nl}
 }
 
-\date{15 March 1995 \\ Release 1.2} % XXX update before release!
+\date{17 March 1995 \\ Release 1.2-proof-2} % XXX update before release!
diff --git a/Doc/texinputs/boilerplate.tex b/Doc/texinputs/boilerplate.tex
index cd7bcd1..555e762 100644
--- a/Doc/texinputs/boilerplate.tex
+++ b/Doc/texinputs/boilerplate.tex
@@ -5,4 +5,4 @@
 	E-mail: {\tt guido@cwi.nl}
 }
 
-\date{15 March 1995 \\ Release 1.2} % XXX update before release!
+\date{17 March 1995 \\ Release 1.2-proof-2} % XXX update before release!