diff --git a/packages/postgresql/build.sh b/packages/postgresql/build.sh
index 62fba05ed..2b99d2cb9 100644
--- a/packages/postgresql/build.sh
+++ b/packages/postgresql/build.sh
@@ -1,9 +1,8 @@
 TERMUX_PKG_HOMEPAGE=https://www.postgresql.org
 TERMUX_PKG_DESCRIPTION="Object-relational SQL database"
 TERMUX_PKG_MAINTAINER='Vishal Biswas @vishalbiswas'
-TERMUX_PKG_VERSION=10.5
-TERMUX_PKG_REVISION=1
-TERMUX_PKG_SHA256=6c8e616c91a45142b85c0aeb1f29ebba4a361309e86469e0fb4617b6a73c4011
+TERMUX_PKG_VERSION=11.0
+TERMUX_PKG_SHA256=bf9bba03d0c3902c188af12e454b35343c4a9bf9e377ec2fe50132efb44ef36b
 TERMUX_PKG_SRCURL=https://ftp.postgresql.org/pub/source/v$TERMUX_PKG_VERSION/postgresql-$TERMUX_PKG_VERSION.tar.bz2
 TERMUX_PKG_DEPENDS="openssl, libcrypt, readline, libandroid-shmem, libuuid, libxml2"
 # - pgac_cv_prog_cc_ldflags__Wl___as_needed: Inform that the linker supports as-needed. It's
diff --git a/packages/postgresql/src-bin-initdb-initdb.c.patch b/packages/postgresql/src-bin-initdb-initdb.c.patch
index a1f5670e1..037a8b0c4 100644
--- a/packages/postgresql/src-bin-initdb-initdb.c.patch
+++ b/packages/postgresql/src-bin-initdb-initdb.c.patch
@@ -1,14 +1,14 @@
-diff -u -r ../postgresql-10.0/src/bin/initdb/initdb.c ./src/bin/initdb/initdb.c
---- ../postgresql-10.0/src/bin/initdb/initdb.c	2017-10-02 23:09:15.000000000 +0200
-+++ ./src/bin/initdb/initdb.c	2017-10-06 21:45:24.088346650 +0200
-@@ -119,8 +119,8 @@
+diff -u -r ../postgresql-11.0/src/bin/initdb/initdb.c ./src/bin/initdb/initdb.c
+--- ../postgresql-11.0/src/bin/initdb/initdb.c	2018-10-15 21:12:02.000000000 +0000
++++ ./src/bin/initdb/initdb.c	2018-10-18 17:54:16.149615230 +0000
+@@ -120,8 +120,8 @@
  
  /* values to be obtained from arguments */
- static char *pg_data = "";
--static char *encoding = "";
--static char *locale = "";
+ static char *pg_data = NULL;
+-static char *encoding = NULL;
+-static char *locale = NULL;
 +static char *encoding = "UTF-8";
 +static char *locale = "en_US.UTF-8";
- static char *lc_collate = "";
- static char *lc_ctype = "";
- static char *lc_monetary = "";
+ static char *lc_collate = NULL;
+ static char *lc_ctype = NULL;
+ static char *lc_monetary = NULL;