diff --git a/dictd-1.13.2.tar.gz b/dictd-1.13.2.tar.gz
deleted file mode 100644
index b1e0b32..0000000
--- a/dictd-1.13.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cf4e2fba0127098968b4b9163c76bd3c44c3f395d541afcb8339fb71b1f8f6f3
-size 317290
diff --git a/dictd-1.13.3.tar.gz b/dictd-1.13.3.tar.gz
new file mode 100644
index 0000000..7deec31
--- /dev/null
+++ b/dictd-1.13.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:192129dfb38fa723f48a9586c79c5198fc4904fec1757176917314dd073f1171
+size 390047
diff --git a/dictd.changes b/dictd.changes
index 6c891df..aee65ff 100644
--- a/dictd.changes
+++ b/dictd.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Nov 18 11:00:22 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
+
+- Update to 1.13.3:
+  - dictd: fix buffer overflow in first/last search strategies.
+- Remove upstreamed index-buf-ovrflw.patch.
+
 -------------------------------------------------------------------
 Fri Nov 15 12:58:53 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
 
diff --git a/dictd.spec b/dictd.spec
index 44f1460..0581975 100644
--- a/dictd.spec
+++ b/dictd.spec
@@ -17,22 +17,19 @@
 
 
 Name:           dictd
-Version:        1.13.2
+Version:        1.13.3
 Release:        0
 Summary:        DICT protocol (RFC 2229) server and command-line client
 License:        BSD-3-Clause AND GPL-1.0-or-later AND GPL-2.0-only AND GPL-2.0-or-later AND GPL-3.0-or-later AND MIT AND SUSE-Public-Domain
 Group:          Productivity/Office/Dictionary
 URL:            https://github.com/cheusov/dictd
-Source0:        https://github.com/cheusov/dictd/archive/%{version}.tar.gz#/dictd-%{version}.tar.gz
+# Source0:        https://github.com/cheusov/dictd/archive/%%{version}.tar.gz#/dictd-%%{version}.tar.gz
+Source0:        https://sourceforge.net/projects/dict/files/dictd/dictd-%{version}/dictd-%{version}.tar.gz
 Source1:        colorit.conf
 Source2:        dictd.service
 Source99:       dictd-rpmlintrc
 Patch0:         dictd-1.12.1-unused-return.patch
-# PATCH-FIX-UPSTREAM index-buf-ovrflw.patch mcepl@suse.com
-# A buffer overflow
-Patch1:         index-buf-ovrflw.patch
 # BuildRequires:  mk-configure
-BuildRequires:  autoconf
 BuildRequires:  bison
 BuildRequires:  flex
 BuildRequires:  gawk
@@ -75,8 +72,6 @@ This package contains development files for the dictd package.
 %prep
 %autosetup -p1
 
-autoreconf --force --install --verbose
-
 %build
 export LDFLAGS="%{?__global_ldflags}" CPPFLAGS="%{optflags} -fPIC"
 # export USE_PLUGIN=1
diff --git a/index-buf-ovrflw.patch b/index-buf-ovrflw.patch
deleted file mode 100644
index 26b055e..0000000
--- a/index-buf-ovrflw.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/index.c b/index.c
-index ced1459..883a12d 100644
---- a/index.c
-+++ b/index.c
-@@ -1505,7 +1505,7 @@ static int dict_search_suffix(
-    assert (database);
-
-    if (database->index_suffix){
--      buf = (char *) alloca (strlen (word));
-+      buf = (char *) alloca (strlen (word) + 1);
-       strcpy (buf, word);
-
-       PRINTF(DBG_SEARCH, ("anagram: '%s' ==> ", buf));
-@@ -1549,7 +1549,7 @@ static int dict_search_last (
-    assert (database);
-
-    if (database->index_suffix){
--      buf = (char *) alloca (strlen (word));
-+      buf = (char *) alloca (strlen (word) + 1);
-       strcpy (buf, word);
-
-       PRINTF(DBG_SEARCH, ("anagram: '%s' ==> ", buf));