diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 70213f699e00b95cb9c978229ec632a3abd65f3c..4e32c542ac89fd966d99ad327003e34cb061bd62 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2010-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
+	* config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two.
+
 	* collect2.c (scan_libraries): Add missing argument in call to
 	scan_prog_file.
 
diff --git a/gcc/config/pa/t-slibgcc-dwarf-ver b/gcc/config/pa/t-slibgcc-dwarf-ver
index fa4688d6994b63e36f94e7296400877e5f40c873..062f746c0692253d6ba4e9e9c685f96a4bbc7ed0 100644
--- a/gcc/config/pa/t-slibgcc-dwarf-ver
+++ b/gcc/config/pa/t-slibgcc-dwarf-ver
@@ -1,3 +1,3 @@
 # Set the version number of the shared libgcc library (DWARF2 EH).
 
-SHLIB_SOVERSION = 4
+SHLIB_SOVERSION = 6