diff --git a/Cargo.lock b/Cargo.lock
index edb7819c..e9109b92 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -37,7 +37,7 @@ dependencies = [
  "mailparse",
  "maplit",
  "mockito",
- "nix 0.26.4",
+ "nix 0.27.1",
  "openssh-keys",
  "openssl",
  "pnet_base",
@@ -57,6 +57,18 @@ dependencies = [
  "zbus",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91429305e9f0a25f6205c5b8e0d2db09e0708a7a6df0f42212bb56c32c8ac97a"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.2"
@@ -472,6 +484,15 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e496a50fda8aacccc86d7529e2c1e0892dbd0f898a6b5645b5561b89c3210efa"
 
+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.11"
@@ -519,6 +540,12 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "dary_heap"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7762d17f1241643615821a8455a0b2c3e803784b058693d990b11f2dce25a0ca"
+
 [[package]]
 name = "data-encoding"
 version = "2.5.0"
@@ -859,6 +886,15 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+dependencies = [
+ "ahash",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.14.2"
@@ -989,7 +1025,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.14.2",
 ]
 
 [[package]]
@@ -1067,21 +1103,25 @@ checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "libflate"
-version = "1.4.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ff4ae71b685bbad2f2f391fe74f6b7659a34871c08b210fdc039e43bee07d18"
+checksum = "9f7d5654ae1795afc7ff76f4365c2c8791b0feb18e8996a96adad8ffd7c3b2bf"
 dependencies = [
  "adler32",
+ "core2",
  "crc32fast",
+ "dary_heap",
  "libflate_lz77",
 ]
 
 [[package]]
 name = "libflate_lz77"
-version = "1.2.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a52d3a8bfc85f250440e4424db7d857e241a3aebbbe301f3eb606ab15c39acbf"
+checksum = "be5f52fb8c451576ec6b79d3f4deb327398bc05bbdbd99021a6e77a4c855d524"
 dependencies = [
+ "core2",
+ "hashbrown 0.13.2",
  "rle-decode-fast",
 ]
 
@@ -2650,6 +2690,26 @@ dependencies = [
  "zvariant",
 ]
 
+[[package]]
+name = "zerocopy"
+version = "0.7.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d6f15f7ade05d2a4935e34a457b936c23dc70a05cc1d97133dc99e7a3fe0f0e"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbbad221e3f78500350ecbd7dfa4e63ef945c05f4c61cb7f4d3f84cd0bba649b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.39",
+]
+
 [[package]]
 name = "zvariant"
 version = "3.15.0"
diff --git a/Cargo.toml b/Cargo.toml
index 6d3b893c..6e230ac3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,7 @@ base64 = "0.21"
 cfg-if = "1.0"
 clap = { version = "4", "default_features" = false, "features" = ["std", "cargo", "derive", "error-context", "help", "suggestions", "usage", "wrap_help"] }
 ipnetwork = ">= 0.17, < 0.21"
-libflate = "1.3"
+libflate = "2.0"
 libsystemd = ">= 0.2.1, < 0.8.0"
 mailparse = ">= 0.13, < 0.15"
 maplit = "1.0"