diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d48e8dc..c57b067 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust_version: [stable, 1.70.0]
+        rust_version: [stable, 1.79.0]
         os:
           - ubuntu-latest
           - windows-latest
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
index 81ed5b2..ad75380 100644
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -4,7 +4,7 @@ In the interest of fostering an open and welcoming environment, we as
 contributors and maintainers pledge to making participation in our project and
 our community a harassment-free experience for everyone, regardless of age, body
 size, disability, ethnicity, sex characteristics, gender identity and
-expression, level of experience, education, socio-economic status, nationality,
+expression, level of experience, education, socioeconomic status, nationality,
 personal appearance, race, religion, or sexual identity and orientation.
 
 ## Our Standards
@@ -71,4 +71,4 @@ members of the project’s leadership.
 
 This Code of Conduct is adapted from the Contributor Covenant, version 1.4,
 available at
-https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+<https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>
diff --git a/Cargo.toml b/Cargo.toml
index 89c1e88..331067d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,12 +1,13 @@
 [package]
 name = "kanidm-hsm-crypto"
 description = "A library for easily interacting with a HSM or TPM"
-version = "0.2.0"
+version = "0.2.1"
 edition = "2021"
 license = "MPL-2.0"
 homepage = "https://github.com/kanidm/hsm-crypto/"
 repository = "https://github.com/kanidm/hsm-crypto/"
 authors = ["William Brown <william@blackhats.net.au>"]
+rust-version = "1.79"
 
 [features]
 # default = ["tpm"]
@@ -19,7 +20,9 @@ hex = "0.4.3"
 openssl = "^0.10.57"
 serde = { version = "^1.0", features = ["derive"] }
 tracing = "^0.1.37"
-tss-esapi-sys = { version = "0.5.0", optional = true, features = ["generate-bindings"] }
+tss-esapi-sys = { version = "0.5.0", optional = true, features = [
+    "generate-bindings",
+] }
 tss-esapi = { version = "=8.0.0-alpha", optional = true }
 
 # tss-esapi-sys = { path = "../rust-tss-esapi/tss-esapi-sys", optional = true, features = ["generate-bindings"] }
@@ -29,5 +32,3 @@ zeroize = "1.6.0"
 
 [dev-dependencies]
 tracing-subscriber = "^0.3.17"
-
-
diff --git a/src/soft.rs b/src/soft.rs
index a9a0513..33c7d8b 100644
--- a/src/soft.rs
+++ b/src/soft.rs
@@ -445,11 +445,9 @@ impl Tpm for SoftTpm {
                 error!(?ossl_err);
                 TpmError::IdentityKeySignature
             })
-            .map(|sig| {
-                let res = openssl::ecdsa::EcdsaSig::from_der(&sig);
+            .inspect(|sig| {
+                let res = openssl::ecdsa::EcdsaSig::from_der(sig);
                 tracing::debug!(res = %res.is_ok());
-
-                sig
             })
     }