diff --git a/Hastructure.cabal b/Hastructure.cabal
--- a/Hastructure.cabal
+++ b/Hastructure.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           Hastructure
-version:        0.45.1
+version:        0.45.2
 synopsis:       Cashflow modeling library for structured finance
 description:    Please see the README on GitHub at <https://github.com/yellowbean/Hastructure#readme>
 category:       StructuredFinance,Securitisation,Cashflow
@@ -93,13 +93,13 @@
     scientific >= 0.3.8 && < 0.4,
     vector >= 0.13.2 && < 0.14,
     aeson-pretty >= 0.8.10 && < 0.9,
-    base-compat >= 0.14.1 && < 0.15,
+    base-compat >= 0.13.0 && < 0.15,
     attoparsec >= 0.14.4 && < 0.15,
     attoparsec-aeson >= 2.2.2 && < 2.3,
     generic-lens >= 2.2.2 && < 2.3,
     http-types >= 0.12.4 && < 0.13,
     ieee754 >= 0.8.0 && < 0.9,
-    lens >= 5.2.3 && < 5.3,
+    lens >= 5.2.3 && < 5.3.4,
     parallel >= 3.2.2 && < 3.3,
     math-functions >= 0.3.4 && < 0.4,
     monad-loops >= 0.4.3 && < 0.5,
@@ -107,14 +107,14 @@
     openapi3 >= 3.2.4 && < 3.3,
     regex-pcre-builtin >= 0.95.2 && < 0.96,
     regex-tdfa >= 1.3.2 && < 1.4,
-    servant >= 0.20.3 && < 0.21,
+    servant >= 0.20.2 && < 0.21,
     servant-openapi3 >= 2.0.1 && < 2.1,
-    servant-server >= 0.20.3 && < 0.21,
+    servant-server >= 0.20.2 && < 0.21,
     wai >= 3.2.4 && < 3.3,
-    warp >= 3.4.8 && < 3.5,
+    warp >= 3.4.7 && < 3.5,
     split >= 0.2.5 && < 0.3,
     string-conversions >= 0.4.0 && < 0.5,
-    swagger2 >= 2.8.10 && < 2.9,
+    swagger2 >= 2.8.9 && < 2.9,
     tabular >= 0.2.2 && < 0.3,
     wai-cors >= 0.2.7 && < 0.3,
     yaml >= 0.11.11 && < 0.12,
diff --git a/src/Deal/DealValidation.hs b/src/Deal/DealValidation.hs
--- a/src/Deal/DealValidation.hs
+++ b/src/Deal/DealValidation.hs
@@ -485,6 +485,7 @@
     in 
       (warnings,allErrors) -- Valiation Pass
 
+-- validate deal object after run
 validateRun :: TestDeal a -> [ResultComponent]
 validateRun t@TestDeal{waterfall=waterfallM
                       ,accounts =accM 
diff --git a/test/UT/CashflowTest.hs b/test/UT/CashflowTest.hs
--- a/test/UT/CashflowTest.hs
+++ b/test/UT/CashflowTest.hs
@@ -123,14 +123,6 @@
           assertEqual "Keep previous one"
           ([],[cf1,cf2, cf3,cf4]) $
           splitByDate ts1 (L.toDate "20230201") EqToLeftKeepOne
-        -- ,testCase "CashflowFrame" $ 
-        --   assertEqual "Slice on Cashflow Frame"
-        --   (CF.CashFlowFrame [cf1,cf2],CF.CashFlowFrame [cf3,cf4]) $
-        --   CF.splitCashFlowFrameByDate cff (L.toDate "20230215") EqToLeft
-        -- ,testCase "CashflowFrame" $ 
-        --   assertEqual "Slice on Cashflow Frame"
-        --   (CF.CashFlowFrame [cf1,cf2,cf3],CF.CashFlowFrame [cf4]) $
-        --   CF.splitCashFlowFrameByDate cff (L.toDate "20230301") EqToLeft
         ,testCase "Range of Ts" $
           assertEqual "get subset of Ts between two dates"
           [cf2, cf3,cf4] $