diff --git a/ghc-tar.changes b/ghc-tar.changes
index cfc7d17..5ad4426 100644
--- a/ghc-tar.changes
+++ b/ghc-tar.changes
@@ -1,3 +1,29 @@
+-------------------------------------------------------------------
+Fri Jan 15 10:17:58 UTC 2016 - mimi.vx@gmail.com
+
+- update to 0.5.0.1
+* Change type of Index.serialise to be simply strict bytestring.
+* Preserve file timestamps on unpack
+
+-------------------------------------------------------------------
+Mon Jan 11 08:26:53 UTC 2016 - mimi.vx@gmail.com
+
+- update to 0.4.5.0
+* revert accidental minor API change in 0.4.x series (the type of the owner and 
+	group name strings). The 0.4.3.0 and 0.4.4.0 releases contained the accidental
+	 API change.
+* Add a handy foldlEntries function
+* Build and warning fixes for GHC 7.10 and 8.0
+* New Index module function toList to get all index entries
+* New Index function unfinalise to extend existing index
+	+ 9x faster reading
+	+ 9x faster index construction
+	+ 24x faster index extension
+* More compact entry types, using ByteStrings
+* More Eq and Show instances
+* Greater QC test coverage
+* Fix minor bug in reading non-standard v7 format entries
+
 -------------------------------------------------------------------
 Thu Nov 19 11:00:23 UTC 2015 - mimi.vx@gmail.com
 
diff --git a/ghc-tar.spec b/ghc-tar.spec
index 434cb20..c887901 100644
--- a/ghc-tar.spec
+++ b/ghc-tar.spec
@@ -20,7 +20,7 @@
 %bcond_with tests
 
 Name:           ghc-tar
-Version:        0.4.2.2
+Version:        0.5.0.1
 Release:        0
 Summary:        Reading, writing and manipulating ".tar" archive files
 Group:          System/Libraries
@@ -35,6 +35,8 @@ BuildRequires:  ghc-rpm-macros
 # Begin cabal-rpm deps:
 BuildRequires:  ghc-array-devel
 BuildRequires:  ghc-bytestring-devel
+BuildRequires:  ghc-containers-devel
+BuildRequires:  ghc-deepseq-devel
 BuildRequires:  ghc-directory-devel
 BuildRequires:  ghc-filepath-devel
 BuildRequires:  ghc-time-devel
diff --git a/tar-0.4.2.2.tar.gz b/tar-0.4.2.2.tar.gz
deleted file mode 100644
index ef2e5b9..0000000
--- a/tar-0.4.2.2.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4242573a8d0b4df721177ae36d277b4be68616ba7d8da645dab999d1e1464ced
-size 31095
diff --git a/tar-0.5.0.1.tar.gz b/tar-0.5.0.1.tar.gz
new file mode 100644
index 0000000..0b63245
--- /dev/null
+++ b/tar-0.5.0.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c465e21b9d70abaa610e94a3792c69b88bb4436fadc02a5fd72a933d46dc5818
+size 38383