diff --git a/flake.lock b/flake.lock
index dbb623f..75e9512 100644
--- a/flake.lock
+++ b/flake.lock
@@ -22,11 +22,11 @@
     },
     "emacs-overlay": {
       "locked": {
-        "lastModified": 1633597810,
-        "narHash": "sha256-aC7g/ixMtPJ5KLltNqk4SmEooUrF+yuoaojLIjvgW/M=",
+        "lastModified": 1633944408,
+        "narHash": "sha256-MfWVgOe6UHC0GvR8vDMVmXZZRCpfQ77JynmkUqpCFW4=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "e64f85607c00e1d9ccb5b98854c0934deb7c0455",
+        "rev": "c8656f7150ac773cd042204be112032149bf7711",
         "type": "github"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1633528625,
-        "narHash": "sha256-AGj5q58eHACAe0RQGxObrGwMUsjMozTsiznhsLCYisQ=",
+        "lastModified": 1633791597,
+        "narHash": "sha256-HzpxqTEnqsjkKWfW87kSI3WVizYjUMQeUjSIm3b5I0Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5e2018f7b383aeca6824a30c0cd1978c9532a46a",
+        "rev": "9bf75dd50b7b6d3ce6aaf6563db95f41438b9bdb",
         "type": "github"
       },
       "original": {
@@ -50,11 +50,28 @@
         "type": "indirect"
       }
     },
+    "openconnect-sso": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1622737647,
+        "narHash": "sha256-2WPMAYMfYdEts711/vVHAmhzdu5LRb9NhZXZRWQeqa8=",
+        "owner": "vlaci",
+        "repo": "openconnect-sso",
+        "rev": "54da0073732cc1cb445360c3d6f0c915ae223ec8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "vlaci",
+        "repo": "openconnect-sso",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
         "emacs-overlay": "emacs-overlay",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "openconnect-sso": "openconnect-sso"
       }
     }
   },