diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # ChangeLog for mega-sdist
 
+## 0.4.3.0
+
+* Support `pantry` 0.6.0
+
 ## 0.4.2.1
 
 * Support `aeson` 2
diff --git a/mega-sdist.cabal b/mega-sdist.cabal
--- a/mega-sdist.cabal
+++ b/mega-sdist.cabal
@@ -1,11 +1,11 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.34.4.
+-- This file has been generated from package.yaml by hpack version 0.35.0.
 --
 -- see: https://github.com/sol/hpack
 
 name:           mega-sdist
-version:        0.4.2.1
+version:        0.4.3.0
 synopsis:       Handles uploading to Hackage from mega repos
 description:    Please see the description on Github at <https://github.com/snoyberg/mega-sdist#readme>
 category:       Distribution
@@ -34,7 +34,7 @@
     , base ==4.*
     , bytestring
     , optparse-simple
-    , pantry >=0.4
+    , pantry >=0.6
     , path
     , path-io
     , rio
diff --git a/mega-sdist.hs b/mega-sdist.hs
--- a/mega-sdist.hs
+++ b/mega-sdist.hs
@@ -96,7 +96,7 @@
       runRIO lf $
       withPantryConfig
         root
-        defaultHackageSecurityConfig
+        defaultPackageIndexConfig
         HpackBundled
         8
         defaultCasaRepoPrefix