diff --git a/misc/GNUmakefile b/misc/GNUmakefile
index 10bfa8d..22a9abb 100644
--- a/misc/GNUmakefile
+++ b/misc/GNUmakefile
@@ -8,7 +8,7 @@
 OBJS =		objs.msvc8
 OPENSSL =	openssl-1.0.1c
 ZLIB =		zlib-1.2.5
-PCRE =		pcre-8.30
+PCRE =		pcre-8.31
 
 
 release: