diff --git a/Dockerfile b/Dockerfile
index 31a9ee6..b624d9d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,8 @@
-FROM golang:1.9-alpine
+FROM golang:1.10-alpine
 
 RUN apk add --no-cache \
 	ca-certificates \
+	curl \
 	git \
 	gcc \
 	libffi-dev \
@@ -12,8 +13,8 @@ RUN apk add --no-cache \
 	ruby-dev \
 	tar
 
-RUN go get -u github.com/golang/dep/... \
-  && go get -u github.com/alecthomas/gometalinter \
+RUN curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+RUN go get -u github.com/alecthomas/gometalinter \
   && go get -u github.com/goreleaser/goreleaser
 
 RUN gometalinter --install --update
diff --git a/Gopkg.lock b/Gopkg.lock
index 7045d6c..427548f 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -11,19 +11,19 @@
   branch = "master"
   name = "github.com/deckarep/gosx-notifier"
   packages = ["."]
-  revision = "61a88900fb062ed8c63828adf4d7b58463b61f78"
+  revision = "e127226297fb751aa3b582db5e92361fcbfc5a6c"
 
 [[projects]]
   name = "github.com/fatih/color"
   packages = ["."]
-  revision = "570b54cabe6b8eb0bc2dfce68d964677d63b5260"
-  version = "v1.5.0"
+  revision = "507f6050b8568533fb3f5504de8e5205fa62a114"
+  version = "v1.6.0"
 
 [[projects]]
   branch = "master"
   name = "github.com/hashicorp/go-version"
   packages = ["."]
-  revision = "fc61389e27c71d120f87031ca8c88a3428f372dd"
+  revision = "4fe82ae3040f80a03d04d2cccb5606a626b8e1ee"
 
 [[projects]]
   branch = "master"
@@ -35,7 +35,7 @@
   branch = "master"
   name = "github.com/martinlindhe/notify"
   packages = ["."]
-  revision = "369b9400397a805575ad39e97cc4e7d493ea4335"
+  revision = "5013fd17b38d0637ca75445b55c892ab70f3e17d"
 
 [[projects]]
   name = "github.com/mattn/go-colorable"
@@ -71,7 +71,7 @@
   branch = "master"
   name = "golang.org/x/sys"
   packages = ["unix"]
-  revision = "92ac112afc6efd90284acda2b046fc0e351228f6"
+  revision = "f6cff0780e542efa0c8e864dc8fa522808f6a598"
 
 [[projects]]
   branch = "v1"
@@ -80,10 +80,10 @@
   revision = "b700e246b8b6d3e13554091e540e1019e26389f1"
 
 [[projects]]
-  branch = "v2"
   name = "gopkg.in/yaml.v2"
   packages = ["."]
-  revision = "eb3733d160e74a9c7e442f435eb3bea458e1d19f"
+  revision = "7f97868eec74b32b0982dd158a51a446d1da7eb5"
+  version = "v2.1.1"
 
 [solve-meta]
   analyzer-name = "dep"
diff --git a/commands/prune.go b/commands/prune.go
index 9cc5b3e..0624da6 100644
--- a/commands/prune.go
+++ b/commands/prune.go
@@ -26,11 +26,17 @@ func (cmd *Prune) Commands() []cli.Command {
 
 // Run executes the `rig prune` command
 func (cmd *Prune) Run(c *cli.Context) error {
-	cmd.out.Spin("Cleaning up unused Docker resources...")
-	/* #nosec */
-	if exitCode := util.PassthruCommand(exec.Command("docker", "system", "prune", "--all", "--volumes")); exitCode != 0 {
-		return cmd.Failure("Failure pruning Docker resources.", "COMMAND-ERROR", 13)
+
+	if util.AskYesNo("Are you sure you want to remove all unused containers, networks, images, caches, and volumes?") {
+		cmd.out.Info("Cleaning up unused Docker resources. This may take a while...")
+		/* #nosec */
+		if exitCode := util.PassthruCommand(exec.Command("docker", "system", "prune", "--all", "--volumes", "--force")); exitCode != 0 {
+			return cmd.Failure("Failure pruning Docker resources.", "COMMAND-ERROR", 13)
+		}
+		cmd.out.Info("Unused Docker images, containers, volumes, and networks cleaned up.")
+	} else {
+		cmd.out.Warn("Cleanup aborted.")
 	}
-	cmd.out.Info("Unused Docker images, containers, volumes, and networks cleaned up.")
+
 	return cmd.Success("")
 }
diff --git a/docker-compose.yml b/docker-compose.yml
index 2e7eb9a..bc72d6e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,7 +13,7 @@ services:
   # Lint the codebase
   lint:
     extends: base
-    entrypoint: [ "gometalinter", "--vendor", "--config=gometalinter.json"]
+    entrypoint: [ "gometalinter", "--vendor", "--config=gometalinter.json", "--deadline=60s"]
     command: "./..."
 
   # Build rig, dropping off a working binary in build/darwin/rig.