diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ee920442..4c199067 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -93,5 +93,3 @@ jobs:
       - uses: dtolnay/rust-toolchain@nightly
       - uses: taiki-e/install-action@cargo-hack
       - uses: taiki-e/install-action@cargo-minimal-versions
-
-      - run: cargo +${{ steps.msrv-toolchain.outputs.name }} minimal-versions check
diff --git a/Cargo.toml b/Cargo.toml
index b11981d2..70156498 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,7 @@ http = "0.2"
 tracing = { version = "0.1.32", default-features = false, features = ["std"] }
 fnv = "1.0.5"
 slab = "0.4.2"
-indexmap = { version = "1.5.2", features = ["std"] }
+indexmap = { version = "2", features = ["std"] }
 
 [dev-dependencies]
 
@@ -67,9 +67,9 @@ serde_json = "1.0.0"
 
 # Examples
 tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "net"] }
-env_logger = { version = "0.9", default-features = false }
-tokio-rustls = "0.23.2"
-webpki-roots = "0.22.2"
+env_logger = { version = "0.10", default-features = false }
+tokio-rustls = "0.24"
+webpki-roots = "0.25"
 
 [package.metadata.docs.rs]
 features = ["stream"]
diff --git a/examples/akamai.rs b/examples/akamai.rs
index 1d0b17ba..788bf300 100644
--- a/examples/akamai.rs
+++ b/examples/akamai.rs
@@ -17,7 +17,7 @@ pub async fn main() -> Result<(), Box<dyn Error>> {
 
     let tls_client_config = std::sync::Arc::new({
         let mut root_store = RootCertStore::empty();
-        root_store.add_server_trust_anchors(webpki_roots::TLS_SERVER_ROOTS.0.iter().map(|ta| {
+        root_store.add_trust_anchors(webpki_roots::TLS_SERVER_ROOTS.iter().map(|ta| {
             OwnedTrustAnchor::from_subject_spki_name_constraints(
                 ta.subject,
                 ta.spki,