diff --git a/Cargo.lock b/Cargo.lock
index 16db94d11..67c6e6d37 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -803,7 +803,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat"
-version = "1.40.0"
+version = "1.41.0"
 dependencies = [
  "ansi_term 0.12.1",
  "anyhow",
@@ -874,7 +874,7 @@ dependencies = [
 
 [[package]]
 name = "deltachat_ffi"
-version = "1.40.0"
+version = "1.41.0"
 dependencies = [
  "anyhow",
  "async-std",
diff --git a/Cargo.toml b/Cargo.toml
index e6f3a2cea..ce76f74c0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "deltachat"
-version = "1.40.0"
+version = "1.41.0"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
 license = "MPL-2.0"
 
 [profile.release]
-#lto = true
+lto = true
 
 [dependencies]
 deltachat_derive = { path = "./deltachat_derive" }
diff --git a/deltachat-ffi/Cargo.toml b/deltachat-ffi/Cargo.toml
index 3a2c14402..4dc3f5623 100644
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.40.0"
+version = "1.41.0"
 description = "Deltachat FFI"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"