diff --git a/Cargo.lock b/Cargo.lock
index 965ec5b3..ef08f102 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -656,26 +656,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "enum-iterator"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "706d9e7cf1c7664859d79cd524e4e53ea2b67ea03c98cc2870c5e539695d597e"
-dependencies = [
- "enum-iterator-derive",
-]
-
-[[package]]
-name = "enum-iterator-derive"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "355f93763ef7b0ae1c43c4d8eccc9d5848d84ad1a1d8ce61c421d1ac85a19d05"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "env_logger"
 version = "0.10.0"
@@ -828,31 +808,6 @@ dependencies = [
  "wasi 0.11.0+wasi-snapshot-preview1",
 ]
 
-[[package]]
-name = "getset"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e45727250e75cc04ff2846a66397da8ef2b3db8e40e0cef4df67950a07621eb9"
-dependencies = [
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "git2"
-version = "0.16.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccf7f68c2995f392c49fffb4f95ae2c873297830eb25c6bc4c114ce8f4562acc"
-dependencies = [
- "bitflags",
- "libc",
- "libgit2-sys",
- "log",
- "url",
-]
-
 [[package]]
 name = "globset"
 version = "0.4.10"
@@ -1188,36 +1143,12 @@ version = "0.2.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99227334921fae1a979cf0bfdfcc6b3e5ce376ef57e16fb6fb3ea2ed6095f80c"
 
-[[package]]
-name = "libgit2-sys"
-version = "0.14.2+1.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f3d95f6b51075fe9810a7ae22c7095f12b98005ab364d8544797a825ce946a4"
-dependencies = [
- "cc",
- "libc",
- "libz-sys",
- "pkg-config",
-]
-
 [[package]]
 name = "libm"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "348108ab3fba42ec82ff6e9564fc4ca0247bdccdc68dd8af9764bbc79c3c8ffb"
 
-[[package]]
-name = "libz-sys"
-version = "1.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9702761c3935f8cc2f101793272e202c72b99da8f4224a19ddcf1279a6450bbf"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "link-cplusplus"
 version = "1.0.8"
@@ -1558,30 +1489,6 @@ version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
-[[package]]
-name = "proc-macro-error"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
-dependencies = [
- "proc-macro-error-attr",
- "proc-macro2",
- "quote",
- "syn 1.0.109",
- "version_check",
-]
-
-[[package]]
-name = "proc-macro-error-attr"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
-dependencies = [
- "proc-macro2",
- "quote",
- "version_check",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.53"
@@ -2353,18 +2260,13 @@ checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "vergen"
-version = "7.5.1"
+version = "8.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f21b881cd6636ece9735721cf03c1fe1e774fe258683d084bb2812ab67435749"
+checksum = "c1b86a8af1dedf089b1c78338678e4c7492b6045649042d94faf19690499d236"
 dependencies = [
  "anyhow",
- "cfg-if",
- "enum-iterator",
- "getset",
- "git2",
  "rustc_version",
  "rustversion",
- "thiserror",
  "time 0.3.20",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 19e2dfd6..1bfe8f54 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ incremental = true
 debug = 0
 
 [build-dependencies]
-vergen = { version = "7.5.1", default-features = false, features = ["build", "cargo", "git", "rustc"] }
+vergen = { version = "8.1.1", default-features = false, features = ["build", "cargo", "git", "rustc"] }
 anyhow = "1.0.70"
 
 [dependencies]