diff --git a/development/tkdiff/tkdiff.SlackBuild b/development/tkdiff/tkdiff.SlackBuild
index a76c0fd3b5..a3bc15a792 100644
--- a/development/tkdiff/tkdiff.SlackBuild
+++ b/development/tkdiff/tkdiff.SlackBuild
@@ -25,7 +25,7 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=tkdiff
-VERSION=${VERSION:-5.6}
+VERSION=${VERSION:-5.7}
 SRCVERSION=$( echo $VERSION | tr . - )
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
diff --git a/development/tkdiff/tkdiff.info b/development/tkdiff/tkdiff.info
index 0c511b5401..b46a276c3c 100644
--- a/development/tkdiff/tkdiff.info
+++ b/development/tkdiff/tkdiff.info
@@ -1,8 +1,8 @@
 PRGNAM="tkdiff"
-VERSION="5.6"
+VERSION="5.7"
 HOMEPAGE="https://sourceforge.net/projects/tkdiff/"
-DOWNLOAD="https://sourceforge.net/projects/tkdiff/files/tkdiff/5.6/tkdiff-5-6.zip"
-MD5SUM="69355922c7738efe9ec9203acef36e02"
+DOWNLOAD="https://sourceforge.net/projects/tkdiff/files/tkdiff/5.7/tkdiff-5-7.zip"
+MD5SUM="525a15b95cb8cda6e2dc97c04560d477"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""