diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -182,7 +182,6 @@
    compile and run it for diagnostic output.
  * `Audio/` contains some audio files, such as digits read out.
  * `docs/` collects information about TipToi found elsewhere.
- * `matlab/` contains scripts to analyse gme files in Matlab
  * `wip/` (work in progess) contains notes about the parts of the gme files that are not
    fully understood yet.
  * `perl-tools` contains a perl based script, to generate a PDF with all OID codes from a yaml-file as well some functions to generate PNG-files, inject pHYs-chunks with resolution hints into GD generated PNG files as result from some testing
diff --git a/tttool.cabal b/tttool.cabal
--- a/tttool.cabal
+++ b/tttool.cabal
@@ -1,5 +1,5 @@
 name:                tttool
-version:             1.7.0.1
+version:             1.7.0.2
 synopsis:            Working with files for the Tiptoi® pen
 description:         The Ravensburger Tiptoi® pen is programmed via special
                      files. Their file format has been reverse engineered; this
@@ -60,7 +60,7 @@
     template-haskell >= 2.7 && < 2.12,
 
     JuicyPixels >= 3.2.5   &&   < 3.3,
-    aeson       >= 0.7     &&   < 1.2,
+    aeson       >= 0.7     &&   < 1.3,
     hashable    == 1.2.*,
     haskeline   == 0.7.*,
     mtl         == 2.1.*   ||  == 2.2.*,