use current LTS resolver

gemcap.cabal

@@ -1,6 +1,6 @@
 cabal-version: 2.2
 
--- 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
 
@@ -34,7 +34,7 @@ library
   ghc-options: -Wall
   build-depends:
       base >=4.7 && <5
-    , bytestring >=0.10.12.0 && <0.11
+    , bytestring >=0.11.3.1 && <0.12
     , io-streams
     , network
     , tcp-streams >=1.0.1.1 && <1.1
@@ -58,9 +58,9 @@ test-suite gemcap-test
   ghc-options: -Wall -threaded -rtsopts -with-rtsopts=-N
   build-depends:
       base >=4.7 && <5
-    , bytestring >=0.10.12.0 && <0.11
+    , bytestring >=0.11.3.1 && <0.12
     , gemcap
-    , hspec >=2.7.10 && <2.8
+    , hspec >=2.9.7 && <2.10
     , io-streams
     , network
     , tcp-streams >=1.0.1.1 && <1.1

package.yaml

@@ -25,7 +25,7 @@ ghc-options:
 
 dependencies:
 - base >= 4.7 && < 5
-- bytestring >= 0.10.12.0 && < 0.11
+- bytestring >= 0.11.3.1 && < 0.12
 - tcp-streams >= 1.0.1.1 && < 1.1
 - text >= 1.2.4.1 && < 1.3
 - io-streams
@@ -49,6 +49,6 @@ tests:
     - -with-rtsopts=-N
     dependencies:
     - gemcap
-    - hspec >= 2.7.10 && < 2.8
+    - hspec >= 2.9.7 && < 2.10
     verbatim:
       <<: *paths

stack.yaml

@@ -17,8 +17,7 @@
 #
 # resolver: ./custom-snapshot.yaml
 # resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver:
-  url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/13.yaml
+resolver: lts-20.5
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.
@@ -40,8 +39,6 @@ packages:
 # - git: https://github.com/commercialhaskell/stack.git
 #   commit: e7b331f14bcffb8367cd58fbfc8b40ec7642100a
 #
-extra-deps:
-- tcp-streams-1.0.1.1@sha256:35e9ecfa515797052f8c3c01834d2daebd5e93f3152c7fc98b32652bf6f0c052,2329
 
 # Override default flag values for local packages and extra-deps
 # flags: {}

stack.yaml.lock

@@ -3,18 +3,10 @@
 # For more information, please see the documentation at:
 #   https://docs.haskellstack.org/en/stable/lock_files
 
-packages:
-- completed:
-    hackage: tcp-streams-1.0.1.1@sha256:35e9ecfa515797052f8c3c01834d2daebd5e93f3152c7fc98b32652bf6f0c052,2329
-    pantry-tree:
-      size: 1004
-      sha256: 572071fca40a0b6c4cc950d10277a6f12e83cf4846882b6ef83fcccaa2c18c45
-  original:
-    hackage: tcp-streams-1.0.1.1@sha256:35e9ecfa515797052f8c3c01834d2daebd5e93f3152c7fc98b32652bf6f0c052,2329
+packages: []
 snapshots:
 - completed:
-    size: 586268
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/13.yaml
-    sha256: d9e658a22cfe8d87a64fdf219885f942fef5fe2bcb156a9800174911c5da2443
-  original:
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/13.yaml
+    sha256: a684cdbdf9304b325a503e0fe1d9648e9c18155ce4c7cfebbe8a7f93674e6295
+    size: 649106
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/20/5.yaml
+  original: lts-20.5