diff --git a/exporterutil/version.go b/exporterutil/version.go
index 8acdf998e..d20109085 100644
--- a/exporterutil/version.go
+++ b/exporterutil/version.go
@@ -13,8 +13,14 @@
 // limitations under the License.
 
 // Package exporterutil contains common utilities for exporter implementations.
+//
+// Deprecated: Don't use this package.
 package exporterutil
 
+import opencensus "go.opencensus.io"
+
 // Version is the current release version of OpenCensus in use. It is made
 // available for exporters to include in User-Agent-like metadata.
-var Version = "0.13.0"
+var Version = opencensus.Version()
+
+// TODO(jbd): Remove this package at the next release.
diff --git a/internal/check/version.go b/internal/check/version.go
index 03ef89e69..d38a9d514 100644
--- a/internal/check/version.go
+++ b/internal/check/version.go
@@ -26,7 +26,7 @@ import (
 	"strconv"
 	"strings"
 
-	"go.opencensus.io/exporterutil"
+	opencensus "go.opencensus.io"
 )
 
 func main() {
@@ -48,12 +48,12 @@ func main() {
 		return versionLess(versions[i], versions[j])
 	})
 	latest := versions[len(versions)-1]
-	codeVersion := parseVersion("v" + exporterutil.Version)
+	codeVersion := parseVersion("v" + opencensus.Version())
 	if !versionLess(latest, codeVersion) {
-		fmt.Printf("exporterutil.Version is out of date with Git tags. Got %s; want %s\n", latest, exporterutil.Version)
+		fmt.Printf("exporter.Version is out of date with Git tags. Got %s; want %s\n", latest, opencensus.Version())
 		os.Exit(1)
 	}
-	fmt.Printf("exporterutil.Version is up-to-date: %s\n", exporterutil.Version)
+	fmt.Printf("exporter.Version is up-to-date: %s\n", opencensus.Version())
 }
 
 type version [3]int
diff --git a/internal/internal.go b/internal/internal.go
index bef89a920..e1d1238d0 100644
--- a/internal/internal.go
+++ b/internal/internal.go
@@ -18,12 +18,12 @@ import (
 	"fmt"
 	"time"
 
-	"go.opencensus.io/exporterutil"
+	"go.opencensus.io"
 )
 
 // UserAgent is the user agent to be added to the outgoing
 // requests from the exporters.
-var UserAgent = fmt.Sprintf("opencensus-go [%s]", exporterutil.Version)
+var UserAgent = fmt.Sprintf("opencensus-go [%s]", opencensus.Version())
 
 // MonotonicEndTime returns the end time at present
 // but offset from start, monotonically.
diff --git a/doc.go b/opencensus.go
similarity index 86%
rename from doc.go
rename to opencensus.go
index 942ddb8be..8a98fce84 100644
--- a/doc.go
+++ b/opencensus.go
@@ -14,3 +14,8 @@
 
 // Package opencensus contains Go support for OpenCensus.
 package opencensus // import "go.opencensus.io"
+
+// Version is the current release version of OpenCensus in use.
+func Version() string {
+	return "0.13.0"
+}