diff --git a/code/hsec-sync/hsec-sync.cabal b/code/hsec-sync/hsec-sync.cabal
index a0a8bde..192c366 100644
--- a/code/hsec-sync/hsec-sync.cabal
+++ b/code/hsec-sync/hsec-sync.cabal
@@ -30,20 +30,17 @@ library
     Security.Advisories.Sync.Url
 
   build-depends:
-    , aeson         >=2.0   && <3
     , base          >=4.14  && <5
     , bytestring    >=0.10  && <0.13
     , directory     >=1.3   && <1.4
     , either        >=5.0   && <5.1
     , extra         >=1.7   && <1.9
     , filepath      >=1.4   && <1.6
-    , hsec-core     ^>=0.2
     , http-client   >=0.7.0 && <0.8
     , lens          >=5.1   && <5.4
     , tar           >=0.5   && <0.7
     , temporary     >=1     && <2
     , text          >=1.2   && <3
-    , time          >=1.9   && <1.15
     , transformers  >=0.5   && <0.7
     , wreq          >=0.5   && <0.6
     , zlib          >=0.6   && <0.8
@@ -63,13 +60,9 @@ executable hsec-sync
   -- LANGUAGE extensions used by modules in this package.
   -- other-extensions:
   build-depends:
-    , aeson                 >=2.0.1.0 && <3
     , base                  >=4.14    && <5
-    , bytestring            >=0.10    && <0.13
-    , filepath              >=1.4     && <1.6
     , hsec-sync
     , optparse-applicative  >=0.17    && <0.19
-    , text                  >=1.2     && <3
 
   hs-source-dirs:   app
   default-language: Haskell2010
@@ -90,8 +83,6 @@ test-suite spec
     , tasty        <2
     , tasty-hunit  <0.11
     , temporary    >=1   && <2
-    , text
-    , time
 
   default-language: Haskell2010
   ghc-options:
diff --git a/code/hsec-tools/hsec-tools.cabal b/code/hsec-tools/hsec-tools.cabal
index b2b5a9c..d87733b 100644
--- a/code/hsec-tools/hsec-tools.cabal
+++ b/code/hsec-tools/hsec-tools.cabal
@@ -78,7 +78,6 @@ library
     , process               >=1.6      && <1.7
     , refined               >=0.7      && <0.9
     , resourcet             >=1.2      && <1.4
-    , safe                  >=0.3      && <0.4
     , text                  >=1.2      && <3
     , template-haskell      >=2.16.0.0 && <2.24
     , time                  >=1.9      && <1.15
@@ -114,7 +113,7 @@ executable hsec-tools
     , hsec-tools
     , optparse-applicative  >=0.17     && <0.19
     , text                  >=1.2      && <3
-    , transformers
+    , transformers          >=0.5      && <0.7
     , validation-selective  >=0.1      && <1
 
   hs-source-dirs:   app
@@ -148,7 +147,6 @@ test-suite spec
     , tasty          <2
     , tasty-golden   <2.4
     , tasty-hedgehog <2
-    , tasty-hunit    <0.11
     , text
     , time
     , toml-parser
diff --git a/code/hsec-tools/src/Security/Advisories/Convert/OSV.hs b/code/hsec-tools/src/Security/Advisories/Convert/OSV.hs
index 691e516..c289f09 100644
--- a/code/hsec-tools/src/Security/Advisories/Convert/OSV.hs
+++ b/code/hsec-tools/src/Security/Advisories/Convert/OSV.hs
@@ -114,11 +114,20 @@ mkAffectedWithLinks links hsecId aff =
         { OSV.affectedDatabaseSpecific =
             Just
                 AffectedLinks
-                    { affectedLinksOSV = stripSlash (dbLinksOSVs links) <> "/" <> T.pack (show $ hsecIdYear hsecId) <> "/" <> T.pack (printHsecId hsecId) <> ".json"
-                    , affectedLinksHumanLink = stripSlash (dbLinksHome links) <> "/tree/main/advisories/published/" <> T.pack (show $ hsecIdYear hsecId) <> "/" <> T.pack (show $ hsecIdSerial hsecId) <> ".md"
+                    { affectedLinksOSV = osvLink
+                    , affectedLinksHumanLink = humanLink
                     }
         , ..
         }
   where
     OSV.Affected{..} = mkAffected aff
     stripSlash = T.dropWhileEnd (== '/')
+    osvLink =
+      stripSlash (dbLinksOSVs links)
+      <> "/" <> T.pack (show $ hsecIdYear hsecId)
+      <> "/" <> T.pack (printHsecId hsecId) <> ".json"
+    humanLink =
+      stripSlash (dbLinksHome links)
+      <> "/tree/main/advisories/published/"
+      <> T.pack (show $ hsecIdYear hsecId)
+      <> "/" <> T.pack (printHsecId hsecId) <> ".md"
diff --git a/code/osv/osv.cabal b/code/osv/osv.cabal
index 95a4368..121f7ba 100644
--- a/code/osv/osv.cabal
+++ b/code/osv/osv.cabal
@@ -49,10 +49,8 @@ test-suite spec
   hs-source-dirs:   test
   main-is:          Spec.hs
   build-depends:
-    , base
-    , osv
+    , base >= 4.14 && < 5
     , tasty          <2
-    , tasty-hunit    <0.11
 
   default-language: Haskell2010
   ghc-options: