diff --git a/Cargo.lock b/Cargo.lock
index 9953649c..027da1db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4124,10 +4124,11 @@ dependencies = [
 
 [[package]]
 name = "rsass"
-version = "0.25.2"
+version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ab003a9ff922b4d7b1f5f383bc54645887ad278f534dfc65e071096fcb30023"
+checksum = "665387d3be91521de331a04cc7118c8c129ffe43c5f4e8a61e78990850046b5a"
 dependencies = [
+ "arc-swap",
  "fastrand",
  "lazy_static",
  "nom 7.1.2",
diff --git a/Cargo.toml b/Cargo.toml
index 39b331ff..a1e7d753 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -65,7 +65,7 @@ rev = "0.1.2"
 
 [build-dependencies]
 ructe = "0.14.0"
-rsass = "0.25"
+rsass = "0.26"
 
 [features]
 default = ["postgres"]