diff --git a/Doc/lib/libcrypto.tex b/Doc/lib/libcrypto.tex
index a939134..bf8008f 100644
--- a/Doc/lib/libcrypto.tex
+++ b/Doc/lib/libcrypto.tex
@@ -25,7 +25,7 @@
 for reading and decrypting PGP files, and then some.  These modules
 are not distributed with Python but available separately.  See the URL
 \url{http://starship.skyport.net/crew/amk/maintained/crypto.html} or
-send email to \email{akuchlin@cnri.reston.va.us} for more information.
+send email to \email{akuchlin@acm.org} for more information.
 \index{PGP}
 \index{Pretty Good Privacy}
 \indexii{DES}{cipher}
diff --git a/Doc/libcrypto.tex b/Doc/libcrypto.tex
index a939134..bf8008f 100644
--- a/Doc/libcrypto.tex
+++ b/Doc/libcrypto.tex
@@ -25,7 +25,7 @@
 for reading and decrypting PGP files, and then some.  These modules
 are not distributed with Python but available separately.  See the URL
 \url{http://starship.skyport.net/crew/amk/maintained/crypto.html} or
-send email to \email{akuchlin@cnri.reston.va.us} for more information.
+send email to \email{akuchlin@acm.org} for more information.
 \index{PGP}
 \index{Pretty Good Privacy}
 \indexii{DES}{cipher}