diff --git a/makefile.mingw b/makefile.mingw
index 437255d..e33e2ac 100644
--- a/makefile.mingw
+++ b/makefile.mingw
@@ -27,7 +27,7 @@ EXTRALIBS = -L../libtommath -ltommath
 #Compilation flags
 LTC_CFLAGS  = -Isrc/headers -Itests -DLTC_SOURCE $(CFLAGS)
 LTC_LDFLAGS = $(LDFLAGS) $(EXTRALIBS)
-VERSION=1.18.0
+VERSION=1.18.1
 
 #Libraries to be created
 LIBMAIN_S =libtomcrypt.a
diff --git a/makefile.msvc b/makefile.msvc
index a02d1eb..9911d1d 100644
--- a/makefile.msvc
+++ b/makefile.msvc
@@ -22,7 +22,7 @@ EXTRALIBS = ../libtommath/tommath.lib
 #Compilation flags
 LTC_CFLAGS  = /nologo /Isrc/headers/ /Itests/ /D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_DEPRECATE /DLTC_SOURCE /W3 $(CFLAGS)
 LTC_LDFLAGS = advapi32.lib $(EXTRALIBS)
-VERSION=1.18.0
+VERSION=1.18.1
 
 #Libraries to be created (this makefile builds only static libraries)
 LIBMAIN_S =tomcrypt.lib
diff --git a/makefile.unix b/makefile.unix
index c65a22a..5e4ef5c 100644
--- a/makefile.unix
+++ b/makefile.unix
@@ -39,7 +39,7 @@ EXTRALIBS = ../libtommath/libtommath.a
 #Compilation flags
 LTC_CFLAGS  = -Isrc/headers -Itests -DLTC_SOURCE $(CFLAGS)
 LTC_LDFLAGS = $(LDFLAGS) $(EXTRALIBS)
-VERSION=1.18.0
+VERSION=1.18.1
 
 #Libraries to be created (this makefile builds only static libraries)
 LIBMAIN_S =libtomcrypt.a
diff --git a/makefile_include.mk b/makefile_include.mk
index 3b22260..dd45cac 100644
--- a/makefile_include.mk
+++ b/makefile_include.mk
@@ -3,8 +3,8 @@
 #  (GNU make only)
 
 # The version - BEWARE: VERSION, VERSION_PC and VERSION_LT are updated via ./updatemakes.sh
-VERSION=1.18.0
-VERSION_PC=1.18.0
+VERSION=1.18.1
+VERSION_PC=1.18.1
 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
 VERSION_LT=1:0