diff --git a/.devcontainer/cpp/devcontainer-lock.json b/.devcontainer/cpp/devcontainer-lock.json
index 844f9553..149d79fb 100644
--- a/.devcontainer/cpp/devcontainer-lock.json
+++ b/.devcontainer/cpp/devcontainer-lock.json
@@ -1,9 +1,9 @@
 {
   "features": {
     "ghcr.io/devcontainers/features/desktop-lite:1": {
-      "version": "1.2.4",
-      "resolved": "ghcr.io/devcontainers/features/desktop-lite@sha256:3f1e02742f4eab98a798c4beb126eb467a6bd224857b6127050f0dc6e92eb310",
-      "integrity": "sha256:3f1e02742f4eab98a798c4beb126eb467a6bd224857b6127050f0dc6e92eb310"
+      "version": "1.2.5",
+      "resolved": "ghcr.io/devcontainers/features/desktop-lite@sha256:dc19b193d799be3c7c3533007624f196082b1d59024b537b7a7811d7bcbddb03",
+      "integrity": "sha256:dc19b193d799be3c7c3533007624f196082b1d59024b537b7a7811d7bcbddb03"
     },
     "ghcr.io/devcontainers/features/github-cli:1": {
       "version": "1.0.13",
@@ -16,4 +16,4 @@
       "integrity": "sha256:902b97a02d04ffd3404579d793f3e101d1126d4d198929196c5872ed75a6d351"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/.devcontainer/rust/devcontainer-metadata-vscode.json b/.devcontainer/rust/devcontainer-metadata-vscode.json
index cdfd2e40..80086cc6 100644
--- a/.devcontainer/rust/devcontainer-metadata-vscode.json
+++ b/.devcontainer/rust/devcontainer-metadata-vscode.json
@@ -7,7 +7,7 @@
       "extensions": [
         "mhutchie.git-graph@1.30.0",
         "ms-vsliveshare.vsliveshare@1.0.5936",
-        "rust-lang.rust-analyzer@0.3.2096",
+        "rust-lang.rust-analyzer@0.3.2104",
         "tamasfe.even-better-toml@0.19.2",
         "usernamehw.errorlens@3.20.0"
       ]
diff --git a/README.md b/README.md
index f2b965dc..ef7d3e4f 100644
--- a/README.md
+++ b/README.md
@@ -49,9 +49,9 @@ Both containers can be used in Visual Studio Code or GitHub Codespaces without a
 
 ### Verify image signature
 
-The container images are signed with [SigStore](https://www.sigstore.dev/) [Cosign](https://docs.sigstore.dev/signing/quickstart/) using a keyless signing method.
+The container images are signed with [SigStore](https://www.sigstore.dev/) [Cosign](https://docs.sigstore.dev/cosign/signing/overview/) using a keyless signing method.
 
-The signature can be verified with the following command (using Docker), verifying that the image is actually signed by the GitHub CI system:
+The signature can be [verified](https://docs.sigstore.dev/cosign/verifying/verify/) with the following command (using Docker), verifying that the image is actually signed by the GitHub CI system:
 
 > amp-devcontainer-cpp