diff --git a/Cargo.lock b/Cargo.lock
index e6a24ca..4ccfda5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -53,9 +53,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.53"
+version = "1.0.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94a45b455c14666b85fc40a019e8ab9eb75e3a124e05494f5397122bc9eb06e0"
+checksum = "1485d4d2cc45e7b201ee3767015c96faa5904387c9d87c6efdd0fb511f12d305"
 
 [[package]]
 name = "arrayvec"
@@ -349,19 +349,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
-[[package]]
-name = "chrono"
-version = "0.4.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
-dependencies = [
- "libc",
- "num-integer",
- "num-traits",
- "time",
- "winapi",
-]
-
 [[package]]
 name = "clang-sys"
 version = "1.3.1"
@@ -737,18 +724,18 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "enum-iterator"
-version = "0.7.0"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4eeac5c5edb79e4e39fe8439ef35207780a11f69c52cbe424ce3dfad4cb78de6"
+checksum = "45a0ac4aeb3a18f92eaf09c6bb9b3ac30ff61ca95514fc58cbead1c9a6bf5401"
 dependencies = [
  "enum-iterator-derive",
 ]
 
 [[package]]
 name = "enum-iterator-derive"
-version = "0.7.0"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c134c37760b27a871ba422106eedbb8247da973a09e82558bf26d619c882b159"
+checksum = "b13f1e69590421890f90448c3cd5f554746a31adc6dc0dac406ec6901db8dc25"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1072,9 +1059,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.13.25"
+version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f29229cc1b24c0e6062f6e742aa3e256492a5323365e5ed3413599f8a5eff7d6"
+checksum = "d0155506aab710a86160ddb504a480d2964d7ab5b9e62419be69e0032bc5931c"
 dependencies = [
  "bitflags",
  "libc",
@@ -1310,6 +1297,12 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "itoa"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
+
 [[package]]
 name = "jni"
 version = "0.19.0"
@@ -1410,9 +1403,9 @@ checksum = "5916d2ae698f6de9bfb891ad7a8d65c09d232dc58cc4ac433c7da3b2fd84bc2b"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.12.26+1.3.0"
+version = "0.13.4+1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e1c899248e606fbfe68dcb31d8b0176ebab833b103824af31bddf4b7457494"
+checksum = "d0fa6563431ede25f5cc7f6d803c6afbc1c5d3ad3d4925d12c882bf2b526f5d1"
 dependencies = [
  "cc",
  "libc",
@@ -1835,6 +1828,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "num_threads"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2819ce041d2ee131036f4fc9d6ae7ae125a3a40e97ba64d04fe799ad9dabbb44"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "objc"
 version = "0.2.7"
@@ -2102,11 +2104,11 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.30"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edc3358ebc67bc8b7fa0c007f945b0b18226f78437d61bec735a9eb96b61ee70"
+checksum = "0a2ca2c61bc9f3d74d2886294ab7b9853abd9c1ad903a3ac7815c58989bb7bab"
 dependencies = [
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -2117,9 +2119,9 @@ checksum = "87dfd5592a8eed7e74f56ad7b125f8234763b805c30f0c7c95c486920026a6ec"
 
 [[package]]
 name = "quote"
-version = "1.0.10"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
 dependencies = [
  "proc-macro2",
 ]
@@ -2292,9 +2294,9 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustversion"
-version = "1.0.6"
+version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2cc38e8fa666e2de3c4aba7edeb5ffc5246c1c2ed0e3d17e560aeeba736b23f"
+checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
 
 [[package]]
 name = "safe_arch"
@@ -2484,13 +2486,13 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "1.0.80"
+version = "1.0.99"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
+checksum = "58dbef6ec655055e20b86b15a8cc6d439cca19b667537ac6a1369572d151ab13"
 dependencies = [
  "proc-macro2",
  "quote",
- "unicode-xid",
+ "unicode-ident",
 ]
 
 [[package]]
@@ -2517,18 +2519,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.30"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+checksum = "f5f6586b7f764adc0231f4c79be7b920e766bb2f3e51b3661cdb263828f19994"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.30"
+version = "1.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+checksum = "12bafc5b54507e0149cdf1b145a5d80ab80a90bcd9275df43d4fff68460f6c21"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2557,13 +2559,13 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.1.44"
+version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
+checksum = "db76ff9fa4b1458b3c7f077f3ff9887394058460d21e634355b273aaf11eea45"
 dependencies = [
+ "itoa",
  "libc",
- "wasi",
- "winapi",
+ "num_threads",
 ]
 
 [[package]]
@@ -2605,6 +2607,12 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a01404663e3db436ed2746d9fefef640d868edae3cceb81c3b8d5732fda678f"
 
+[[package]]
+name = "unicode-ident"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4f5b37a154999a8f3f98cc23a628d850e154479cd94decf3414696e12e31aaf"
+
 [[package]]
 name = "unicode-normalization"
 version = "0.1.19"
@@ -2626,12 +2634,6 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ed742d4ea2bd1176e236172c8429aaf54486e7ac098db29ffe6529e0ce50973"
 
-[[package]]
-name = "unicode-xid"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
-
 [[package]]
 name = "url"
 version = "2.2.2"
@@ -2652,18 +2654,18 @@ checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
 [[package]]
 name = "vergen"
-version = "6.0.2"
+version = "7.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3893329bee75c101278e0234b646fa72221547d63f97fb66ac112a0569acd110"
+checksum = "1ffa80ed519f45995741e70664d4abcf147d2a47b8c7ea0a4aa495548ef9474f"
 dependencies = [
  "anyhow",
  "cfg-if 1.0.0",
- "chrono",
  "enum-iterator",
  "getset",
  "git2",
  "rustversion",
  "thiserror",
+ "time",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 452ed07..04d602c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,4 +17,4 @@ winit_input_helper = "0.11"
 
 [build-dependencies]
 anyhow = "1.0"
-vergen = { version = "6", default-features = false, features = ["build", "git"] }
+vergen = { version = "7", default-features = false, features = ["build", "git"] }
diff --git a/build.rs b/build.rs
index d4fafec..6ed42d8 100644
--- a/build.rs
+++ b/build.rs
@@ -4,5 +4,6 @@ use vergen::{Config, ShaKind, vergen};
 fn main() -> Result<()> {
     let mut config = Config::default();
     *config.git_mut().sha_kind_mut() = ShaKind::Short;
+    *config.git_mut().skip_if_error_mut() = true;
     vergen(config)
 }
diff --git a/src/main.rs b/src/main.rs
index d47449a..f5cb4d2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -70,7 +70,7 @@ pub fn warn(message: &str) {
 }
 
 fn main() {
-    let version_string = format!("fox32 {} ({})", env!("VERGEN_BUILD_SEMVER"), env!("VERGEN_GIT_SHA_SHORT"));
+    let version_string = format!("fox32 {} ({})", env!("VERGEN_BUILD_SEMVER"), option_env!("VERGEN_GIT_SHA_SHORT").unwrap_or("unknown"));
     println!("{}", version_string);
 
     let args: Vec<String> = env::args().collect();