diff --git a/ghc-snap-core.spec b/ghc-snap-core.spec
index 4553510..d41a323 100644
--- a/ghc-snap-core.spec
+++ b/ghc-snap-core.spec
@@ -22,7 +22,8 @@ Source0:        https://hackage.haskell.org/package/%{pkgver}/%{pkgver}.tar.gz
 Source1:        https://hackage.haskell.org/package/%{readable}/%{readable}.tar.gz
 Source2:        https://hackage.haskell.org/package/%{pkgver}/%{pkg_name}.cabal#/%{pkgver}.cabal
 # End cabal-rpm sources
-Patch1:         snap-core-0.9.2.2-portable-flag.patch
+Patch0:         snap-core-0.9.2.2-portable-flag.patch
+Patch1:         snap-core-parseTime.patch
 
 # Begin cabal-rpm deps:
 BuildRequires:  dos2unix
@@ -128,7 +129,7 @@ This package provides the Haskell %{pkg_name} profiling library.
 %global main_version %{version}
 
 %if %{defined ghclibdir}
-%ghc_lib_subpackage %{readable}
+%ghc_lib_subpackage -l BSD-3-Clause %{readable}
 %endif
 
 %global version %{main_version}
@@ -139,9 +140,15 @@ This package provides the Haskell %{pkg_name} profiling library.
 %setup -q -n %{pkgver} -a1
 dos2unix -k -n %{SOURCE2} %{pkg_name}.cabal
 # End cabal-rpm setup
+%patch0 -p1 -b .orig
 %patch1 -p1 -b .orig
 cabal-tweak-drop-dep bytestring-builder
 
+(
+cd %{readable}
+cabal-tweak-dep-ver bytestring '< 0.11' '< 0.12'
+)
+
 
 %build
 # Begin cabal-rpm build:
diff --git a/snap-core-parseTime.patch b/snap-core-parseTime.patch
new file mode 100644
index 0000000..dfa41b6
--- /dev/null
+++ b/snap-core-parseTime.patch
@@ -0,0 +1,12 @@
+diff -up snap-core-1.0.5.0/src/Snap/Internal/Http/Types.hs~ snap-core-1.0.5.0/src/Snap/Internal/Http/Types.hs
+--- snap-core-1.0.5.0/src/Snap/Internal/Http/Types.hs~	2001-09-09 09:46:40.000000000 +0800
++++ snap-core-1.0.5.0/src/Snap/Internal/Http/Types.hs	2023-01-26 17:11:45.155960424 +0800
+@@ -1282,7 +1282,7 @@ formatLogTime ctime = do
+ parseHttpTime = return . toCTime . prs . S.unpack
+   where
+     prs :: String -> Maybe UTCTime
+-    prs = parseTime defaultTimeLocale "%a, %d %b %Y %H:%M:%S GMT"
++    prs = parseTimeM True defaultTimeLocale "%a, %d %b %Y %H:%M:%S GMT"
+ 
+     toCTime :: Maybe UTCTime -> CTime
+     toCTime (Just t) = fromInteger $ truncate $ utcTimeToPOSIXSeconds t