diff --git a/Cargo.toml b/Cargo.toml
index a0ec2547..7a90679c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -156,14 +156,20 @@ lto = 'off'
 incremental = true
 
 [profile.release]
-lto = 'thin'
-incremental = true
-codegen-units=32
+lto = 'fat'
+incremental = false
+codegen-units=1
+opt-level = 3
+overflow-checks = true
+strip = "symbols"
+panic = "abort"
 # If you want to make flamegraphs, enable debug info:
 # debug = true
 
 # For releases also try to max optimizations for dependencies:
 [profile.release.build-override]
 opt-level = 3
+codegen-units=1
 [profile.release.package."*"]
 opt-level = 3
+codegen-units=1