diff --git a/CHANGELOG.md b/CHANGELOG.md
index c5dc06753..f54c9805d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,18 @@ BUG FIXES:
 - Graceful handling/recovery for apps that have non-determinism or fail to halt
 - Graceful handling/recovery for violations of safety, or liveness
 
+## 0.19.0 (TBD)
+
+BREAKING:
+
+Upgrade from go-wire to go-amino. This is a sweeping change that breaks everything that is
+serialized to disk or over the network.
+
+See github.com/tendermint/go-amino for details on the new format.
+
+See `scripts/wire2amino.go` for a tool to upgrade
+genesis/priv_validator/node_key JSON files.
+
 ## 0.18.0 (April 6th, 2018)
 
 BREAKING:
diff --git a/Gopkg.lock b/Gopkg.lock
index 81f3c7033..a634a1ad3 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -238,8 +238,8 @@
     "server",
     "types"
   ]
-  revision = "c62aed95f2ce399ec815b0cafe478af002cdc4e6"
-  version = "v0.10.3-dev"
+  revision = "78a8905690ef54f9d57e3b2b0ee7ad3a04ef3f1f"
+  version = "v0.10.3"
 
 [[projects]]
   branch = "master"
@@ -260,8 +260,8 @@
 [[projects]]
   name = "github.com/tendermint/go-crypto"
   packages = ["."]
-  revision = "5d5f580f49ca66c13400938c64334186068c8b7c"
-  version = "v0.6.1"
+  revision = "915416979bf70efa4bcbf1c6cd5d64c5fff9fc19"
+  version = "v0.6.2"
 
 [[projects]]
   name = "github.com/tendermint/go-wire"
@@ -286,7 +286,7 @@
     "test"
   ]
   revision = "2e24b64fc121dcdf1cabceab8dc2f7257675483c"
-  version = "0.8.1"
+  version = "v0.8.1"
 
 [[projects]]
   branch = "master"
@@ -372,7 +372,6 @@
     "transport"
   ]
   revision = "5b3c4e850e90a4cf6a20ebd46c8b32a0a3afcb9e"
-  source = "github.com/grpc/grpc-go"
   version = "v1.7.5"
 
 [[projects]]
@@ -384,6 +383,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "e5e6c7942710846bdb5589fba10c90a869773f2685da825b955510afe0d7c5a4"
+  inputs-digest = "9b49dde42e615372db85e13d7952cb547b8b1833458a4906f908af988cf0bd4f"
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
index 361cc1735..47b6460f5 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -71,25 +71,23 @@
 
 [[constraint]]
   name = "github.com/tendermint/abci"
-  version = "0.10.3-dev"
+  version = "~0.10.3"
 
 [[constraint]]
   name = "github.com/tendermint/go-crypto"
-  version = "0.6.1"
+  version = "~0.6.2"
 
 [[constraint]]
   name = "github.com/tendermint/go-amino"
-  version = "0.9.6"
+  version = "~0.9.6"
 
 [[override]]
 # [[constraint]]
   name = "github.com/tendermint/tmlibs"
   version = "~0.8.1"
-  # branch = "develop"
 
 [[constraint]]
   name = "google.golang.org/grpc"
-  source = "github.com/grpc/grpc-go"
   version = "~1.7.3"
 
 [prune]