diff --git a/example/basic/go.mod b/example/basic/go.mod
index ed895c05d10..f7759020be4 100644
--- a/example/basic/go.mod
+++ b/example/basic/go.mod
@@ -4,4 +4,4 @@ go 1.13
 
 replace go.opentelemetry.io/otel => ../..
 
-require go.opentelemetry.io/otel v0.4.1
+require go.opentelemetry.io/otel v0.4.2
diff --git a/example/grpc/go.mod b/example/grpc/go.mod
index 3b6d5939c81..5689d8926d4 100644
--- a/example/grpc/go.mod
+++ b/example/grpc/go.mod
@@ -6,6 +6,6 @@ replace go.opentelemetry.io/otel => ../..
 
 require (
 	github.com/golang/protobuf v1.3.2
-	go.opentelemetry.io/otel v0.4.1
+	go.opentelemetry.io/otel v0.4.2
 	google.golang.org/grpc v1.27.1
 )
diff --git a/example/http/go.mod b/example/http/go.mod
index bd9e78da6a5..e4f0f50f122 100644
--- a/example/http/go.mod
+++ b/example/http/go.mod
@@ -4,4 +4,4 @@ go 1.13
 
 replace go.opentelemetry.io/otel => ../..
 
-require go.opentelemetry.io/otel v0.4.1
+require go.opentelemetry.io/otel v0.4.2
diff --git a/example/jaeger/go.mod b/example/jaeger/go.mod
index 971210b98d1..9b4f62500ed 100644
--- a/example/jaeger/go.mod
+++ b/example/jaeger/go.mod
@@ -8,6 +8,6 @@ replace (
 )
 
 require (
-	go.opentelemetry.io/otel v0.4.1
-	go.opentelemetry.io/otel/exporters/trace/jaeger v0.4.1
+	go.opentelemetry.io/otel v0.4.2
+	go.opentelemetry.io/otel/exporters/trace/jaeger v0.4.2
 )
diff --git a/example/namedtracer/go.mod b/example/namedtracer/go.mod
index bf2ab358a06..32fe2b2b4b4 100644
--- a/example/namedtracer/go.mod
+++ b/example/namedtracer/go.mod
@@ -4,4 +4,4 @@ go 1.13
 
 replace go.opentelemetry.io/otel => ../..
 
-require go.opentelemetry.io/otel v0.4.1
+require go.opentelemetry.io/otel v0.4.2
diff --git a/example/prometheus/go.mod b/example/prometheus/go.mod
index fdc56341c01..f1850fa9ffa 100644
--- a/example/prometheus/go.mod
+++ b/example/prometheus/go.mod
@@ -8,6 +8,6 @@ replace (
 )
 
 require (
-	go.opentelemetry.io/otel v0.4.1
-	go.opentelemetry.io/otel/exporters/metric/prometheus v0.4.1
+	go.opentelemetry.io/otel v0.4.2
+	go.opentelemetry.io/otel/exporters/metric/prometheus v0.4.2
 )
diff --git a/example/zipkin/go.mod b/example/zipkin/go.mod
index f85ac7daa0d..8df48b05ce3 100644
--- a/example/zipkin/go.mod
+++ b/example/zipkin/go.mod
@@ -8,6 +8,6 @@ replace (
 )
 
 require (
-	go.opentelemetry.io/otel v0.4.1
-	go.opentelemetry.io/otel/exporters/trace/zipkin v0.4.1
+	go.opentelemetry.io/otel v0.4.2
+	go.opentelemetry.io/otel/exporters/trace/zipkin v0.4.2
 )
diff --git a/exporters/metric/prometheus/go.mod b/exporters/metric/prometheus/go.mod
index fd6e27bbc1c..8a3bf6a3f2c 100644
--- a/exporters/metric/prometheus/go.mod
+++ b/exporters/metric/prometheus/go.mod
@@ -9,6 +9,6 @@ require (
 	github.com/prometheus/client_golang v1.5.0
 	github.com/prometheus/procfs v0.0.10 // indirect
 	github.com/stretchr/testify v1.4.0
-	go.opentelemetry.io/otel v0.4.1
+	go.opentelemetry.io/otel v0.4.2
 	golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 // indirect
 )
diff --git a/exporters/otlp/go.mod b/exporters/otlp/go.mod
index fbae50ad9a9..eb1b4cb0d91 100644
--- a/exporters/otlp/go.mod
+++ b/exporters/otlp/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway v1.14.3 // indirect
 	github.com/open-telemetry/opentelemetry-proto v0.3.0
 	github.com/stretchr/testify v1.4.0
-	go.opentelemetry.io/otel v0.4.1
+	go.opentelemetry.io/otel v0.4.2
 	golang.org/x/text v0.3.2 // indirect
 	google.golang.org/grpc v1.27.1
 )
diff --git a/exporters/trace/jaeger/go.mod b/exporters/trace/jaeger/go.mod
index 7575d8a1757..6b47001a259 100644
--- a/exporters/trace/jaeger/go.mod
+++ b/exporters/trace/jaeger/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/apache/thrift v0.13.0
 	github.com/google/go-cmp v0.4.0
 	github.com/stretchr/testify v1.4.0
-	go.opentelemetry.io/otel v0.4.1
+	go.opentelemetry.io/otel v0.4.2
 	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e // indirect
 	google.golang.org/api v0.20.0
 	google.golang.org/grpc v1.27.1
diff --git a/exporters/trace/zipkin/go.mod b/exporters/trace/zipkin/go.mod
index 2a889612968..8113f4348f3 100644
--- a/exporters/trace/zipkin/go.mod
+++ b/exporters/trace/zipkin/go.mod
@@ -7,6 +7,6 @@ replace go.opentelemetry.io/otel => ../../..
 require (
 	github.com/openzipkin/zipkin-go v0.2.2
 	github.com/stretchr/testify v1.4.0
-	go.opentelemetry.io/otel v0.4.1
+	go.opentelemetry.io/otel v0.4.2
 	google.golang.org/grpc v1.27.1
 )
diff --git a/sdk/opentelemetry.go b/sdk/opentelemetry.go
index 6e724b5c661..f1428b53bda 100644
--- a/sdk/opentelemetry.go
+++ b/sdk/opentelemetry.go
@@ -17,5 +17,5 @@ package opentelemetry // import "go.opentelemetry.io/otel/sdk"
 
 // Version is the current release version of OpenTelemetry in use.
 func Version() string {
-	return "0.4.1"
+	return "0.4.2"
 }