diff --git a/Simulation/Aivika/Experiment/Base/ExperimentSpecsWriter.hs b/Simulation/Aivika/Experiment/Base/ExperimentSpecsWriter.hs
--- a/Simulation/Aivika/Experiment/Base/ExperimentSpecsWriter.hs
+++ b/Simulation/Aivika/Experiment/Base/ExperimentSpecsWriter.hs
@@ -43,6 +43,8 @@
                           -- ^ Translated text \"the 2-nd order Runge-Kutta\".
                           experimentSpecsRungeKutta4Text :: String,
                           -- ^ Translated text \"the 4-th order Runge-Kutta\".
+                          experimentSpecsRungeKutta4bText :: String,
+                          -- ^ Translated text \"the 4-th order Runge-Kutta 3/8-rule\".
                           experimentSpecsFormatter     :: ShowS,
                           -- ^ The formatter of numbers.
                           experimentSpecsWrite :: ExperimentSpecsWriter
@@ -65,6 +67,7 @@
     experimentSpecsEulerText = "Euler's",
     experimentSpecsRungeKutta2Text = "the 2-nd order Runge-Kutta",
     experimentSpecsRungeKutta4Text = "the 4-th order Runge-Kutta",
+    experimentSpecsRungeKutta4bText = "the 4-th order Runge-Kutta 3/8-rule",
     experimentSpecsFormatter = id,
     experimentSpecsWrite = \writer exp ->
       do let format x = experimentSpecsFormatter writer x
@@ -129,3 +132,4 @@
 methodName Euler       = experimentSpecsEulerText
 methodName RungeKutta2 = experimentSpecsRungeKutta2Text
 methodName RungeKutta4 = experimentSpecsRungeKutta4Text
+methodName RungeKutta4b = experimentSpecsRungeKutta4bText
diff --git a/Simulation/Aivika/Experiment/Histogram.hs b/Simulation/Aivika/Experiment/Histogram.hs
--- a/Simulation/Aivika/Experiment/Histogram.hs
+++ b/Simulation/Aivika/Experiment/Histogram.hs
@@ -7,7 +7,7 @@
 -- Stability  : experimental
 -- Tested with: GHC 8.0.1
 --
--- | This module computes the histogram by the 
+-- This module computes the histogram by the 
 -- specified data and strategy applied for such computing.
 --
 -- The code in this module is essentially based on the 
diff --git a/aivika-experiment.cabal b/aivika-experiment.cabal
--- a/aivika-experiment.cabal
+++ b/aivika-experiment.cabal
@@ -1,5 +1,5 @@
 name:            aivika-experiment
-version:         5.1
+version:         5.2
 synopsis:        Simulation experiments for the Aivika library
 description:
     This package allows defining simulation experiments based on the aivika [1]
@@ -62,8 +62,8 @@
                      split >= 0.2.2,
                      network-uri >= 2.6,
                      parallel-io >= 0.3.2.1,
-                     aivika >= 5.3,
-                     aivika-transformers >= 5.3
+                     aivika >= 5.5,
+                     aivika-transformers >= 5.5
 
     extensions:      MultiParamTypeClasses,
                      FlexibleContexts,