diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Bench v1.0.5
+# Bench v1.0.6
 
 This project provides the `bench` command-line tool, which is a more powerful
 alternative to the `time` command.  Use `bench` to benchmark a command using
diff --git a/bench.cabal b/bench.cabal
--- a/bench.cabal
+++ b/bench.cabal
@@ -1,5 +1,5 @@
 name:                bench
-version:             1.0.5
+version:             1.0.6
 synopsis:            Command-line benchmark tool
 description:         Think of this as a more powerful alternative to the @time@
                      command.  Use this command-line tool to benchmark a command
@@ -30,5 +30,5 @@
                      , optparse-applicative >= 0.2.0   && < 0.15
                      , silently             >= 1.1.1   && < 1.3
                      , text                               < 1.3
-                     , turtle               >= 1.2.5   && < 1.4
+                     , turtle               >= 1.2.5   && < 1.5
   ghc-options:         -Wall -O2 -threaded