diff --git a/ci-scripts/report-size.sh b/ci-scripts/report-size.sh
index cec3e58..778cb55 100755
--- a/ci-scripts/report-size.sh
+++ b/ci-scripts/report-size.sh
@@ -18,8 +18,12 @@ package_size_table() {
 }
 
 if [ "$CI" = "true" ]; then
+	echo "Logging in to $GITHUB_SERVER_URL with default token"
 	tea login add --url "$GITHUB_SERVER_URL" --token "$GITHUB_TOKEN"
+	echo "Retrieving PR index for $GITHUB_HEAD_REF"
 	pr_index=$(tea pulls -f index,head -o simple | grep "$GITHUB_HEAD_REF" | head -n1 | cut -d' ' -f 1)
+	echo "Retrieved index: $pr_index"
+	echo "Expected PR URL: $GITHUB_SERVER_URL/$GITHUB_REPOSITORY/pulls/$pr_index"
 	tea comment "$pr_index" "$(
 		cat <<-EOF
 			### NixOS Configurations sizes
diff --git a/flake.lock b/flake.lock
index 2b0a22c..fbf262a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -212,11 +212,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1733808091,
-        "narHash": "sha256-KWwINTQelKOoQgrXftxoqxmKFZb9pLVfnRvK270nkVk=",
+        "lastModified": 1734083684,
+        "narHash": "sha256-5fNndbndxSx5d+C/D0p/VF32xDiJCJzyOqorOYW4JEo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a0f3e10d94359665dba45b71b4227b0aeb851f8e",
+        "rev": "314e12ba369ccdb9b352a4db26ff419f7c49fa84",
         "type": "github"
       },
       "original": {
@@ -246,11 +246,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1734103614,
-        "narHash": "sha256-H5JN0fajkKZLir/GN6QHmLsR3cW+/EIOR+W/VmwHKfI=",
+        "lastModified": 1734223742,
+        "narHash": "sha256-vp3wSbCVU/4y5W+YI6H9PSix3WD7XbcIyesmB7W0ZWo=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "c181014422fa9261db06fc9b5ecbf67f42c30ec3",
+        "rev": "58d2a5ac9cc4ff987e6edb77f2b55d1dec05ce50",
         "type": "github"
       },
       "original": {