diff --git a/Cargo.lock b/Cargo.lock
index 1587a90..4988818 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -61,6 +61,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
+
 [[package]]
 name = "async-stream"
 version = "0.3.3"
@@ -184,6 +190,9 @@ name = "cc"
 version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cfg-if"
@@ -436,6 +445,26 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "enum-iterator"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91a4ec26efacf4aeff80887a175a419493cb6f8b5480d26387eb0bd038976187"
+dependencies = [
+ "enum-iterator-derive",
+]
+
+[[package]]
+name = "enum-iterator-derive"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "828de45d0ca18782232dfb8f3ea9cc428e8ced380eb26a520baaacfc70de39ce"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "enum_dispatch"
 version = "0.3.11"
@@ -610,6 +639,18 @@ 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",
+]
+
 [[package]]
 name = "ghash"
 version = "0.5.0"
@@ -626,6 +667,19 @@ version = "0.27.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dec7af912d60cdbd3677c1af9352ebae6fb8394d165568a2234df0fa00f87793"
 
+[[package]]
+name = "git2"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2994bee4a3a6a51eb90c218523be382fd7ea09b16380b9312e9dbe955ff7c7d1"
+dependencies = [
+ "bitflags",
+ "libc",
+ "libgit2-sys",
+ "log",
+ "url",
+]
+
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -862,6 +916,15 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
+[[package]]
+name = "jobserver"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "068b1ee6743e4d11fb9c6a1e6064b3693a1b600e7f5f5988047d98b3dc9fb90b"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.60"
@@ -883,6 +946,30 @@ version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
+[[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 = "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"
@@ -1226,6 +1313,30 @@ 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",
+ "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-macro-hack"
 version = "0.5.20+deprecated"
@@ -1662,6 +1773,7 @@ dependencies = [
 name = "solar-grabber"
 version = "0.2.1"
 dependencies = [
+ "anyhow",
  "chrono",
  "color-eyre",
  "enum_dispatch",
@@ -1672,6 +1784,7 @@ dependencies = [
  "thiserror",
  "toml",
  "url",
+ "vergen",
 ]
 
 [[package]]
@@ -2069,6 +2182,22 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
 
+[[package]]
+name = "vergen"
+version = "7.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "571b69f690c855821462709b6f41d42ceccc316fbd17b60bd06d06928cfe6a99"
+dependencies = [
+ "anyhow",
+ "cfg-if",
+ "enum-iterator",
+ "getset",
+ "git2",
+ "rustversion",
+ "thiserror",
+ "time 0.3.17",
+]
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
diff --git a/Cargo.toml b/Cargo.toml
index 43a241d..70bef74 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,7 @@ get statistical data of your solar panels.
 readme = "README.md"
 repository = "https://git.luon.net/paul/solar-grabber"
 license = "MIT"
+build = "build.rs"
 
 [dependencies]
 chrono = { version = "0.4.23", features = ["serde"] }
@@ -23,6 +24,10 @@ thiserror = "1.0.38"
 toml = "0.5.6"
 url = "2.2.2"
 
+[build-dependencies]
+anyhow = "1.0.68"
+vergen = { version = "7.5.0", default_features = false, features = ["build", "git"] }
+
 [package.metadata.deb]
 maintainer = "Paul van Tilburg <paul@luon.net>"
 copyright = "2022, Paul van Tilburg"
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..7ce7a8a
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,7 @@
+use anyhow::Result;
+use vergen::{vergen, Config};
+
+fn main() -> Result<()> {
+    // Generate the `cargo:` instructions to fill the appropriate environment variables.
+    vergen(Config::default())
+}
diff --git a/src/lib.rs b/src/lib.rs
index 394f5d8..4f03b4c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -110,9 +110,10 @@ pub fn setup() -> Rocket<Build> {
         .attach(AdHoc::on_liftoff("Version", |_| {
             Box::pin(async move {
                 let name = env!("CARGO_PKG_NAME");
-                let version = env!("CARGO_PKG_VERSION");
+                let version = env!("VERGEN_BUILD_SEMVER");
+                let git_sha = &env!("VERGEN_GIT_SHA")[0..8];
 
-                println!("☀️ Started {name} v{version}");
+                println!("☀️ Started {name} v{version} (git @{git_sha})");
             })
         }))
 }