Bump N+ version to 20.
diff --git a/alpine/Makefile b/alpine/Makefile
index 1b193f3..642b344 100644
--- a/alpine/Makefile
+++ b/alpine/Makefile
@@ -2,7 +2,7 @@
BASE_VERSION= 1.17.6
BASE_RELEASE= 1
-PLUS_VERSION= 19
+PLUS_VERSION= 20
PLUS_RELEASE= ${BASE_RELEASE}
BASE_SRC= nginx-$(BASE_VERSION).tar.gz
SRCDIR= nginx-$(BASE_VERSION)
diff --git a/debian/Makefile b/debian/Makefile
index f6ae08f..c4ed552 100644
--- a/debian/Makefile
+++ b/debian/Makefile
@@ -2,7 +2,7 @@
BASE_VERSION= 1.17.6
BASE_RELEASE= 1
-PLUS_VERSION= 19
+PLUS_VERSION= 20
BASE_SRC= nginx-$(BASE_VERSION).tar.gz
SRCDIR= nginx-$(BASE_VERSION)
SRCPATH?= ../..
diff --git a/rpm/SPECS/Makefile b/rpm/SPECS/Makefile
index e6f91f0..184b73d 100644
--- a/rpm/SPECS/Makefile
+++ b/rpm/SPECS/Makefile
@@ -2,7 +2,7 @@
BASE_VERSION= 1.17.6
BASE_RELEASE= 1
-PLUS_VERSION= 19
+PLUS_VERSION= 20
BASE_SRC= nginx-$(BASE_VERSION).tar.gz
SRCPATH?= ../SOURCES
BUILD_ENV_PATH= ${HOME}/rpmbuild
