diff --git a/flake.lock b/flake.lock
index 9f978cd..a9e0c42 100644
--- a/flake.lock
+++ b/flake.lock
@@ -3,11 +3,11 @@
     "advisory-db": {
       "flake": false,
       "locked": {
-        "lastModified": 1692614145,
-        "narHash": "sha256-NN8WQ4qqyVa30F4OM7V3gQL1hRrDod6hCG4u8+GhBIo=",
+        "lastModified": 1692708302,
+        "narHash": "sha256-N7VVcezln+bo9qfySGOzBvkxm8YUhejwj1qDdx/nq+k=",
         "owner": "RustSec",
         "repo": "advisory-db",
-        "rev": "7600054d6c764c71f0b2a6f0b9f80b66c23b1e61",
+        "rev": "214d69f12545eea7bb2e81dc8eddfe7a90697137",
         "type": "github"
       },
       "original": {
@@ -56,11 +56,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1692557222,
-        "narHash": "sha256-TCOtZaioLf/jTEgfa+nyg0Nwq5Uc610Z+OFV75yUgGw=",
+        "lastModified": 1692684269,
+        "narHash": "sha256-zJk2pyF4Cuhtor0khtPlf+hfJIh22rzAUC+KU3Ob31Q=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "0b07d4957ee1bd7fd3bdfd12db5f361bd70175a6",
+        "rev": "9d757ec498666cc1dcc6f2be26db4fd3e1e9ab37",
         "type": "github"
       },
       "original": {
@@ -87,11 +87,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1692670201,
-        "narHash": "sha256-WbCKJRfh1Zb7N7g8Fzq7/Hg6i6yCbvaa0OAi4cSHk1w=",
+        "lastModified": 1692756590,
+        "narHash": "sha256-VnktafFl+0U9wdYO8vGSFOYSSQ+GFd+MiMA0cTZ8mHg=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "bf5196c27545735374376d96d41f209bae3643e1",
+        "rev": "a9e9946645fcf892c850f8e654a5e675a6fd14d8",
         "type": "github"
       },
       "original": {
diff --git a/sources/sources.json b/sources/sources.json
index 2c2be4d..1563bf3 100644
--- a/sources/sources.json
+++ b/sources/sources.json
@@ -5,9 +5,9 @@
     "version": "0.17.6"
   },
   "cargo-llvm-cov": {
-    "hash": "sha256-c48JHEziyrNGfnPk9MB++9jlOtDp/80XYelqQXi7Rfs=",
+    "hash": "sha256-B+tyDVb/tSuxQAK8x5cEw+Y7Y5IXD+jkr0FeqiDY+g8=",
     "pname": "cargo-llvm-cov",
-    "version": "0.5.27"
+    "version": "0.5.28"
   },
   "cargo-nextest": {
     "hash": "sha256-ph7q51EtHu22fyhwjMNd5/JBFrAc/QFm5PBgMGVj/34=",