diff --git a/apps/arweave/src/ar.hrl b/apps/arweave/src/ar.hrl
index 0f7d11d48..03e4b3a45 100644
--- a/apps/arweave/src/ar.hrl
+++ b/apps/arweave/src/ar.hrl
@@ -10,7 +10,7 @@
 -define(CLIENT_VERSION, 5).
 
 %% @doc The current build number -- incremented for every release.
--define(RELEASE_NUMBER, 40).
+-define(RELEASE_NUMBER, 41).
 
 -define(DEFAULT_REQUEST_HEADERS,
 	[
diff --git a/apps/arweave/src/arweave.app.src b/apps/arweave/src/arweave.app.src
index 0c99605f2..28e8042e6 100644
--- a/apps/arweave/src/arweave.app.src
+++ b/apps/arweave/src/arweave.app.src
@@ -1,6 +1,6 @@
 {application, arweave, [
 	{description, "Arweave"},
-	{vsn, "2.1.0.0"},
+	{vsn, "2.1.0.1"},
 	{applications, [
 		kernel,
 		stdlib,
diff --git a/rebar.config b/rebar.config
index 61dc75aa9..7499e7fc6 100644
--- a/rebar.config
+++ b/rebar.config
@@ -11,7 +11,7 @@
 ]}.
 
 {relx, [
-	{release, {arweave, "2.1.0.0"}, [
+	{release, {arweave, "2.1.0.1"}, [
 		arweave,
 		sasl,
 		os_mon,