diff --git a/criu-rpc-types.cabal b/criu-rpc-types.cabal
--- a/criu-rpc-types.cabal
+++ b/criu-rpc-types.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                criu-rpc-types
-version:             0.0.0.1
+version:             0.0.0.2
 synopsis:            Criu RPC protocol buffer types.
 description:
   Types and lenses for the CRIU RPC API generated using proto-lens.
@@ -13,7 +13,7 @@
 maintainer:          wayofthepie@gmail.com
 build-type:          Custom
 extra-source-files:  src/criu/rpc.proto
-cabal-version:       >=1.23
+cabal-version:       >=1.24
 homepage:            https://github.com/wayofthepie/haskell-criu-rpc-types
 bug-reports:         https://github.com/wayofthepie/haskell-criu-rpc-types/issues
 source-repository head
@@ -37,3 +37,6 @@
     , proto-lens-protoc >= 0.1.0.4 && < 0.1.1.0
   hs-source-dirs:      src
   default-language:    Haskell2010
+  pkgconfig-depends:
+    protobuf
+