fix dep for minor version bumps

Gopkg.lock

@@ -131,14 +131,14 @@
   revision = "169b1b37be738edb2813dab48c97a549bcf99bb5"
 
 [[projects]]
-  branch = "release/v0.7.1"
   name = "github.com/tendermint/tmlibs"
   packages = [
     "common",
     "db",
     "log"
   ]
-  revision = "db3d1cb7fa388e5ec48ac5cc5e57efe505592fd8"
+  revision = "24da7009c3d8c019b40ba4287495749e3160caca"
+  version = "v0.7.1"
 
 [[projects]]
   branch = "master"
@@ -186,13 +186,9 @@
   packages = [
     ".",
     "balancer",
-    "balancer/base",
-    "balancer/roundrobin",
     "codes",
     "connectivity",
     "credentials",
-    "encoding",
-    "encoding/proto",
     "grpclb/grpc_lb_v1/messages",
     "grpclog",
     "internal",
@@ -201,19 +197,17 @@
     "naming",
     "peer",
     "resolver",
-    "resolver/dns",
-    "resolver/passthrough",
     "stats",
     "status",
     "tap",
     "transport"
   ]
-  revision = "8e4536a86ab602859c20df5ebfd0bd4228d08655"
-  version = "v1.10.0"
+  revision = "5b3c4e850e90a4cf6a20ebd46c8b32a0a3afcb9e"
+  version = "v1.7.5"
 
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "78be153704328a9535c34fa8087d5a082f731a73d868c626d914aac8dd4bd1a0"
+  inputs-digest = "e0c31538af2916be2aed38bae72f9040d93aa9a4b86a1839df7a83545a2442f1"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -24,26 +24,32 @@
 #   go-tests = true
 #   unused-packages = true
 
+# NOTE if not specified, dep automatically adds `^` to each version,
+# meaning it will accept up to the next version for the first non-zero
+# element in the version.
+#
+# So `version = "1.3.2"` means `1.3.2 <= version < 2.0.0`.
+# Use `~` for only minor version bumps.
 
 [[constraint]]
   name = "github.com/gogo/protobuf"
-  version = "1.0.0"
+  version = "~1.0.0"
 
 [[constraint]]
   name = "github.com/spf13/cobra"
-  version = "0.0.1"
+  version = "~0.0.1"
 
 [[constraint]]
   name = "github.com/stretchr/testify"
-  version = "1.2.1"
+  version = "~1.2.1"
 
 [[constraint]]
-  branch = "release/v0.7.1"
+  version = "~0.7.1"
   name = "github.com/tendermint/tmlibs"
 
 [[constraint]]
   name = "google.golang.org/grpc"
-  version = "1.7.3"
+  version = "~1.7.3"
 
 [prune]
   go-tests = true