diff --git a/src/option.c b/src/option.c
index 3c248c1..7c78375 100644
--- a/src/option.c
+++ b/src/option.c
@@ -910,7 +910,7 @@
 	    }
 	}
 	else
-	    // Always use bourne shell style redirection if we reach this
+	    // Always use POSIX shell style redirection if we reach this
 	    if (       fnamecmp(p, "sh") == 0
 		    || fnamecmp(p, "ksh") == 0
 		    || fnamecmp(p, "mksh") == 0
@@ -919,6 +919,8 @@
 		    || fnamecmp(p, "zsh-beta") == 0
 		    || fnamecmp(p, "bash") == 0
 		    || fnamecmp(p, "fish") == 0
+		    || fnamecmp(p, "ash") == 0
+		    || fnamecmp(p, "dash") == 0
 # ifdef MSWIN
 		    || fnamecmp(p, "cmd") == 0
 		    || fnamecmp(p, "sh.exe") == 0
@@ -929,6 +931,7 @@
 		    || fnamecmp(p, "zsh-beta.exe") == 0
 		    || fnamecmp(p, "bash.exe") == 0
 		    || fnamecmp(p, "cmd.exe") == 0
+		    || fnamecmp(p, "dash.exe") == 0
 # endif
 		    )
 	    {
diff --git a/src/version.c b/src/version.c
index ed852ad..36422c1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2839,
+/**/
     2838,
 /**/
     2837,