diff --git a/compendium-client/compendium-client.cabal b/compendium-client/compendium-client.cabal
index b950182..8914efb 100644
--- a/compendium-client/compendium-client.cabal
+++ b/compendium-client/compendium-client.cabal
@@ -1,5 +1,5 @@
 name:          compendium-client
-version:       0.2.1.0
+version:       0.2.1.1
 synopsis:      Client for the Compendium schema server
 description:
   Client for the <https://github.com/higherkindness/compendium Compendium> schema server
diff --git a/core/optics/mu-optics.cabal b/core/optics/mu-optics.cabal
index aa47a40..7962a78 100644
--- a/core/optics/mu-optics.cabal
+++ b/core/optics/mu-optics.cabal
@@ -1,5 +1,5 @@
 name:          mu-optics
-version:       0.3.0.0
+version:       0.3.0.1
 synopsis:      Optics for @mu-schema@ terms
 description:
   With @mu-schema@ you can describe schemas using type-level constructs, and derive serializers from those. This package provides convenient access using @optics@.
diff --git a/core/rpc/mu-rpc.cabal b/core/rpc/mu-rpc.cabal
index 6baa2e5..1b29102 100644
--- a/core/rpc/mu-rpc.cabal
+++ b/core/rpc/mu-rpc.cabal
@@ -1,5 +1,5 @@
 name:               mu-rpc
-version:            0.4.0.0
+version:            0.4.0.1
 synopsis:           Protocol-independent declaration of services and servers.
 description:
   Protocol-independent declaration of services and servers for mu-haskell.
diff --git a/grpc/client/mu-grpc-client.cabal b/grpc/client/mu-grpc-client.cabal
index ba5bc13..3dfbb42 100644
--- a/grpc/client/mu-grpc-client.cabal
+++ b/grpc/client/mu-grpc-client.cabal
@@ -1,5 +1,5 @@
 name:               mu-grpc-client
-version:            0.4.0.0
+version:            0.4.0.1
 synopsis:           gRPC clients from Mu definitions
 description:
   With @mu-grpc-client@ you can easily build gRPC clients for mu-haskell!
diff --git a/stack.yaml b/stack.yaml
index c63c6c2..d509747 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-16.20
+resolver: lts-16.22
 allow-newer: true
 
 packages:
diff --git a/templates/graphql-server.hsfiles b/templates/graphql-server.hsfiles
index f837c46..9aa3361 100644
--- a/templates/graphql-server.hsfiles
+++ b/templates/graphql-server.hsfiles
@@ -21,7 +21,7 @@ executable {{name}}
   build-depends:
       base        >=4.12  && <5
     , conduit
-    , mu-graphql  >=0.4.0
+    , mu-graphql  >=0.4.1
     , mu-rpc      >=0.4.0
     , mu-schema   >=0.3.1
     , text
@@ -30,14 +30,13 @@ executable {{name}}
 
 
 {-# START_FILE stack.yaml #-}
-resolver: lts-16.20
+resolver: lts-16.22
 allow-newer: true
 extra-deps:
 - mu-schema-0.3.1.1
-- mu-rpc-0.4.0.0
-- mu-graphql-0.4.0.0
-- git: https://github.com/hasura/graphql-parser-hs.git
-  commit: f4a093981ca5626982a17c2bfaad047cc0834a81
+- mu-rpc-0.4.0.1
+- mu-graphql-0.4.1.0
+- graphql-0.11.0.0
 - primitive-extras-0.8
 - primitive-unlifted-0.1.3.0
 - stm-hamt-1.2.0.4
diff --git a/templates/grpc-server-avro.hsfiles b/templates/grpc-server-avro.hsfiles
index b0e6a62..9983a81 100644
--- a/templates/grpc-server-avro.hsfiles
+++ b/templates/grpc-server-avro.hsfiles
@@ -28,18 +28,18 @@ executable {{name}}
     , text
 
 {-# START_FILE stack.yaml #-}
-resolver: lts-16.20
+resolver: lts-16.22
 allow-newer: true
 extra-deps:
 # mu
 - mu-schema-0.3.1.1
-- mu-rpc-0.4.0.0
-- mu-optics-0.3.0.0
+- mu-rpc-0.4.0.1
+- mu-optics-0.3.0.1
 - mu-avro-0.4.0.1
-- mu-protobuf-0.4.0.1
+- mu-protobuf-0.4.0.2
 - mu-grpc-server-0.4.0.0
 - mu-grpc-common-0.4.0.0
-- compendium-client-0.2.0.0
+- compendium-client-0.2.1.1
 # dependencies of mu
 - http2-client-0.9.0.0
 - http2-grpc-types-0.5.0.0
diff --git a/templates/grpc-server-protobuf.hsfiles b/templates/grpc-server-protobuf.hsfiles
index 7c43c8e..745e018 100644
--- a/templates/grpc-server-protobuf.hsfiles
+++ b/templates/grpc-server-protobuf.hsfiles
@@ -28,18 +28,18 @@ executable {{name}}
     , text
 
 {-# START_FILE stack.yaml #-}
-resolver: lts-16.20
+resolver: lts-16.22
 allow-newer: true
 extra-deps:
 # mu
 - mu-schema-0.3.1.1
-- mu-rpc-0.4.0.0
-- mu-optics-0.3.0.0
+- mu-rpc-0.4.0.1
+- mu-optics-0.3.0.1
 - mu-avro-0.4.0.1
-- mu-protobuf-0.4.0.1
+- mu-protobuf-0.4.0.2
 - mu-grpc-server-0.4.0.0
 - mu-grpc-common-0.4.0.0
-- compendium-client-0.2.0.0
+- compendium-client-0.2.1.1
 # dependencies of mu
 - http2-client-0.9.0.0
 - http2-grpc-types-0.5.0.0