diff --git a/aivika-experiment-cairo.cabal b/aivika-experiment-cairo.cabal
--- a/aivika-experiment-cairo.cabal
+++ b/aivika-experiment-cairo.cabal
@@ -1,5 +1,5 @@
 name:            aivika-experiment-cairo
-version:         5.1
+version:         5.4.1
 synopsis:        Cairo-based charting backend for the Aivika simulation library
 description:
     This is one of the charting backends for the aivika-experiment-chart [1] package.
@@ -12,11 +12,11 @@
 category:        Simulation
 license:         BSD3
 license-file:    LICENSE
-copyright:       (c) 2012-2015. David Sorokin <david.sorokin@gmail.com>
+copyright:       (c) 2012-2023. David Sorokin <davsor@mail.ru>
 author:          David Sorokin
-maintainer:      David Sorokin <david.sorokin@gmail.com>
-homepage:        http://www.aivikasoft.com
-cabal-version:   >= 1.6
+maintainer:      David Sorokin <davsor@mail.ru>
+homepage:        https://gitflic.ru/project/dsorokin/aivika-experiment-cairo
+cabal-version:   >= 1.10
 build-type:      Simple
 tested-with:     GHC == 7.10.1
 
@@ -29,14 +29,16 @@
                      lens >= 3.9,
                      Chart >= 1.5,
                      Chart-cairo >= 1.5,
-                     aivika-experiment >= 5.1,
-                     aivika-experiment-chart >= 5.1
+                     aivika-experiment >= 5.4,
+                     aivika-experiment-chart >= 5.4
 
-    extensions:      MultiParamTypeClasses
+    other-extensions:      MultiParamTypeClasses
 
     ghc-options:     -O2
 
+    default-language:   Haskell2010
+
 source-repository head
 
     type:     git
-    location: https://github.com/dsorokin/aivika-experiment-cairo
+    location: https://gitflic.ru/project/dsorokin/aivika-experiment-cairo