diff --git a/Cargo.lock b/Cargo.lock
index 6d9d74e..0b3a1bb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -189,7 +189,7 @@ dependencies = [
  "pin-project-lite",
  "tokio-rustls",
  "tokio-util",
- "webpki-roots",
+ "webpki-roots 0.22.6",
 ]
 
 [[package]]
@@ -2351,7 +2351,7 @@ dependencies = [
  "socket2",
  "tokio",
  "tokio-rustls",
- "webpki-roots",
+ "webpki-roots 0.22.6",
 ]
 
 [[package]]
@@ -2466,8 +2466,8 @@ dependencies = [
  "tracing-log",
  "tracing-subscriber",
  "urlencoding",
- "uuid 0.8.2",
- "webpki-roots",
+ "uuid 1.3.1",
+ "webpki-roots 0.23.0",
 ]
 
 [[package]]
@@ -2491,7 +2491,7 @@ dependencies = [
  "serde_json",
  "url-escape",
  "validator",
- "validator_derive",
+ "validator_derive 0.16.0",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
@@ -2609,12 +2609,6 @@ dependencies = [
  "digest 0.10.6",
 ]
 
-[[package]]
-name = "md5"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
-
 [[package]]
 name = "memchr"
 version = "2.5.0"
@@ -3391,7 +3385,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "webpki-roots",
+ "webpki-roots 0.22.6",
  "winreg",
 ]
 
@@ -3519,6 +3513,16 @@ dependencies = [
  "base64 0.21.0",
 ]
 
+[[package]]
+name = "rustls-webpki"
+version = "0.100.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6207cd5ed3d8dca7816f8f3725513a34609c0c765bf652b8c3cb4cfd87db46b"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.11"
@@ -4010,7 +4014,7 @@ dependencies = [
  "tokio-stream",
  "url",
  "uuid 1.3.1",
- "webpki-roots",
+ "webpki-roots 0.22.6",
  "whoami",
 ]
 
@@ -4530,10 +4534,6 @@ name = "uuid"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
-dependencies = [
- "getrandom 0.2.8",
- "md5",
-]
 
 [[package]]
 name = "uuid"
@@ -4542,6 +4542,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b55a3fef2a1e3b3a00ce878640918820d3c51081576ac657d23af9fc7928fdb"
 dependencies = [
  "getrandom 0.2.8",
+ "md-5",
 ]
 
 [[package]]
@@ -4557,7 +4558,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "url",
- "validator_types",
+ "validator_types 0.14.0",
 ]
 
 [[package]]
@@ -4573,7 +4574,23 @@ dependencies = [
  "quote",
  "regex",
  "syn 1.0.109",
- "validator_types",
+ "validator_types 0.14.0",
+]
+
+[[package]]
+name = "validator_derive"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc44ca3088bb3ba384d9aecf40c6a23a676ce23e09bdaca2073d99c207f864af"
+dependencies = [
+ "if_chain",
+ "lazy_static",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "syn 1.0.109",
+ "validator_types 0.16.0",
 ]
 
 [[package]]
@@ -4586,6 +4603,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "validator_types"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111abfe30072511849c5910134e8baf8dc05de4c0e5903d681cbd5c9c4d611e3"
+dependencies = [
+ "proc-macro2",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -4742,6 +4769,15 @@ dependencies = [
  "webpki",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa54963694b65584e170cf5dc46aeb4dcaa5584e652ff5f3952e56d66aff0125"
+dependencies = [
+ "rustls-webpki",
+]
+
 [[package]]
 name = "whoami"
 version = "1.3.0"
@@ -4968,7 +5004,7 @@ source = "git+https://github.com/jfbilodeau/yew_form?rev=4b9fabffb63393ec7626a44
 dependencies = [
  "gloo-console",
  "validator",
- "validator_derive",
+ "validator_derive 0.14.0",
  "wasm-bindgen",
  "web-sys",
  "yew",
diff --git a/app/Cargo.toml b/app/Cargo.toml
index 254de4d..44c054a 100644
--- a/app/Cargo.toml
+++ b/app/Cargo.toml
@@ -14,7 +14,7 @@ anyhow = "1"
 base64 = "0.13"
 gloo-console = "0.2.3"
 gloo-file = "0.2.3"
-gloo-net = "*"
+gloo-net = "0.2"
 graphql_client = "0.10"
 http = "0.2"
 jwt = "0.13"
@@ -23,9 +23,9 @@ serde = "1"
 serde_json = "1"
 url-escape = "0.1.1"
 validator = "=0.14"
-validator_derive = "*"
+validator_derive = "0.16"
 wasm-bindgen = "0.2"
-wasm-bindgen-futures = "*"
+wasm-bindgen-futures = "0.4"
 yew = "0.19.3"
 yew-router = "0.16"
 
@@ -47,7 +47,7 @@ features = [
 ]
 
 [dependencies.chrono]
-version = "*"
+version = "0.4"
 features = [
   "wasmbind"
 ]
diff --git a/auth/Cargo.toml b/auth/Cargo.toml
index c61b376..b7855dd 100644
--- a/auth/Cargo.toml
+++ b/auth/Cargo.toml
@@ -18,17 +18,17 @@ js = []
 rust-argon2 = "0.8"
 curve25519-dalek = "3"
 digest = "0.9"
-generic-array = "*"
+generic-array = "0.14"
 rand = "0.8"
-serde = "*"
+serde = "1"
 sha2 = "0.9"
-thiserror = "*"
+thiserror = "1"
 
 [dependencies.opaque-ke]
 version = "0.6"
 
 [dependencies.chrono]
-version = "*"
+version = "0.4"
 features = [ "serde" ]
 
 # For WASM targets, use the JS getrandom.
diff --git a/migration-tool/Cargo.toml b/migration-tool/Cargo.toml
index 43b4eff..19701e0 100644
--- a/migration-tool/Cargo.toml
+++ b/migration-tool/Cargo.toml
@@ -9,13 +9,13 @@ repository = "https://github.com/lldap/lldap"
 version = "0.4.2"
 
 [dependencies]
-anyhow = "*"
+anyhow = "1"
 base64 = "0.13"
 rand = "0.8"
 requestty = "0.4.1"
 serde = "1"
 serde_json = "1"
-smallvec = "*"
+smallvec = "1"
 
 [dependencies.lldap_auth]
 path = "../auth"
@@ -27,11 +27,11 @@ default-features = false
 version = "0.11"
 
 [dependencies.reqwest]
-version = "*"
+version = "0.11"
 default-features = false
 features = ["json", "blocking", "rustls-tls"]
 
 [dependencies.ldap3]
-version = "*"
+version = "0.11"
 default-features = false
 features = ["sync", "tls-rustls"]
diff --git a/server/Cargo.toml b/server/Cargo.toml
index e42cf4a..92f0662 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -19,45 +19,45 @@ actix-server = "2"
 actix-service = "2"
 actix-web = "4.3"
 actix-web-httpauth = "0.8"
-anyhow = "*"
+anyhow = "1"
 async-trait = "0.1"
 base64 = "0.21"
 bincode = "1.3"
-cron = "*"
+cron = "0.12"
 derive_builder = "0.12"
 figment_file_provider_adapter = "0.1"
-futures = "*"
-futures-util = "*"
+futures = "0.3"
+futures-util = "0.3"
 hmac = "0.12"
-http = "*"
+http = "0.2"
 itertools = "0.10"
 juniper = "0.15"
 jwt = "0.16"
 lber = "0.4.1"
 ldap3_proto = ">=0.3.1"
-log = "*"
+log = "0.4"
 orion = "0.17"
 rand_chacha = "0.3"
 rustls-pemfile = "1"
-serde = "*"
+serde = "1"
 serde_bytes = "0.11"
 serde_json = "1"
 sha2 = "0.10"
-thiserror = "*"
+thiserror = "1"
 time = "0.3"
 tokio-rustls = "0.23"
-tokio-stream = "*"
+tokio-stream = "0.1"
 tokio-util = "0.7"
-tracing = "*"
+tracing = "0.1"
 tracing-actix-web = "0.7"
 tracing-attributes = "^0.1.21"
-tracing-log = "*"
+tracing-log = "0.1"
 urlencoding = "2"
-webpki-roots = "*"
+webpki-roots = "0.23"
 
 [dependencies.chrono]
 features = ["serde"]
-version = "*"
+version = "0.4"
 
 [dependencies.clap]
 features = ["std", "color", "suggestions", "derive", "env"]
@@ -65,7 +65,7 @@ version = "4"
 
 [dependencies.figment]
 features = ["env", "toml"]
-version = "*"
+version = "0.10"
 
 [dependencies.tracing-subscriber]
 version = "0.3"
@@ -88,7 +88,7 @@ version = "0.8"
 
 [dependencies.secstr]
 features = ["serde"]
-version = "*"
+version = "0.5"
 
 [dependencies.tokio]
 features = ["full"]
@@ -96,7 +96,7 @@ version = "1.25"
 
 [dependencies.uuid]
 features = ["v3"]
-version = "*"
+version = "1"
 
 [dependencies.tracing-forest]
 features = ["smallvec", "chrono", "tokio"]
@@ -136,12 +136,12 @@ default-features = false
 version = "0.11"
 
 [dev-dependencies.ldap3]
-version = "*"
+version = "0.11"
 default-features = false
 features = ["sync", "tls-rustls"]
 
 [dev-dependencies.reqwest]
-version = "*"
+version = "0.11"
 default-features = false
 features = ["json", "blocking", "rustls-tls"]
 
@@ -151,5 +151,5 @@ default-features = false
 features = ["file_locks"]
 
 [dev-dependencies.uuid]
-version = "*"
+version = "1"
 features = ["v4"]
diff --git a/server/tests/common/fixture.rs b/server/tests/common/fixture.rs
index 77c188c..338f213 100644
--- a/server/tests/common/fixture.rs
+++ b/server/tests/common/fixture.rs
@@ -222,7 +222,7 @@ impl Drop for LLDAPFixture {
 
 pub fn new_id(prefix: Option<&str>) -> String {
     let id = Uuid::new_v4();
-    let id = format!("{}-lldap-test", id.to_simple());
+    let id = format!("{}-lldap-test", id.simple());
     match prefix {
         Some(prefix) => format!("{}{}", prefix, id),
         None => id,
diff --git a/set-password/Cargo.toml b/set-password/Cargo.toml
index 57632d1..832362b 100644
--- a/set-password/Cargo.toml
+++ b/set-password/Cargo.toml
@@ -11,7 +11,7 @@ version = "0.1.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-anyhow = "*"
+anyhow = "1"
 rand = "0.8"
 serde = "1"
 serde_json = "1"
@@ -25,6 +25,6 @@ path = "../auth"
 features = ["opaque_client"]
 
 [dependencies.reqwest]
-version = "*"
+version = "0.11"
 default-features = false
 features = ["json", "blocking", "rustls-tls"]