diff --git a/NEWS.md b/NEWS.md
index cd2d3e7..3c59465 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,14 @@
+Release 0.19-r551 (12 June 2022)
+--------------------------------
+
+This release fixes a segmental fault if minigraph is compiled with certain
+compiler-libc combinations. This is apparently caused by memcpy(0,0,0).
+Minigraph is otherwise identical v0.18.
+
+(12 June 2022, r551)
+
+
+
 Release 0.18-r538 (9 May 2022)
 ------------------------------
 
diff --git a/minigraph.1 b/minigraph.1
index 2d04c91..1ead00e 100644
--- a/minigraph.1
+++ b/minigraph.1
@@ -1,4 +1,4 @@
-.TH minigraph 1 "9 May 2022" "minigraph-0.18 (r538)" "Bioinformatics tools"
+.TH minigraph 1 "12 June 2022" "minigraph-0.19 (r551)" "Bioinformatics tools"
 
 .SH NAME
 .PP
diff --git a/minigraph.h b/minigraph.h
index 7c9a218..2f67217 100644
--- a/minigraph.h
+++ b/minigraph.h
@@ -4,7 +4,7 @@
 #include <stdint.h>
 #include "gfa.h"
 
-#define MG_VERSION "0.18-r539-dirty"
+#define MG_VERSION "0.19-r551"
 
 #define MG_M_SPLICE       0x10
 #define MG_M_SR           0x20