diff --git a/Cargo.lock b/Cargo.lock
index ff1897e..fc4d0fa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -370,7 +370,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
 dependencies = [
- "nom",
+ "nom 7.1.3",
 ]
 
 [[package]]
@@ -2176,50 +2176,38 @@ dependencies = [
 ]
 
 [[package]]
-name = "nu-ansi-term"
-version = "0.46.0"
+name = "nom"
+version = "8.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+checksum = "df9761775871bdef83bee530e60050f7e54b1105350d6884eb0fb4f46c2f9405"
 dependencies = [
- "overload",
- "winapi",
+ "memchr",
 ]
 
 [[package]]
-name = "num-bigint"
-version = "0.4.6"
+name = "nom-language"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
+checksum = "2de2bc5b451bfedaef92c90b8939a8fff5770bdcc1fafd6239d086aab8fa6b29"
 dependencies = [
- "num-integer",
- "num-traits",
+ "nom 8.0.0",
 ]
 
 [[package]]
-name = "num-conv"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
-
-[[package]]
-name = "num-integer"
-version = "0.1.46"
+name = "nu-ansi-term"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
 dependencies = [
- "num-traits",
+ "overload",
+ "winapi",
 ]
 
 [[package]]
-name = "num-rational"
-version = "0.4.2"
+name = "num-conv"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
-dependencies = [
- "num-bigint",
- "num-integer",
- "num-traits",
-]
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
 [[package]]
 name = "num-traits"
@@ -2626,18 +2614,15 @@ dependencies = [
 
 [[package]]
 name = "rsass"
-version = "0.28.10"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "212e14dfa9e48df42c0125c80a213a9a0269103130c8c154080fdbbb79ce7d52"
+checksum = "28d06219817a62e2fafbb45ff1ef7a64836cb235001e61526c247bd78eff4185"
 dependencies = [
  "arc-swap",
  "fastrand",
  "lazy_static",
- "nom",
- "num-bigint",
- "num-integer",
- "num-rational",
- "num-traits",
+ "nom 8.0.0",
+ "nom-language",
  "tracing",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 2fafb14..feea1c3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -92,7 +92,7 @@ zlib-ng = ["flate2/zlib-ng", "gix/zlib-ng"]
 
 [build-dependencies]
 anyhow = "1.0"
-rsass = "0.28.0"
+rsass = "0.29.0"
 
 [package.metadata.deb]
 section = "web"