diff --git a/flake.lock b/flake.lock
index 78a5bd8..32a6765 100644
--- a/flake.lock
+++ b/flake.lock
@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1776169885,
-        "narHash": "sha256-l/iNYDZ4bGOAFQY2q8y5OAfBBtrDAaPuRQqWaFHVRXM=",
+        "lastModified": 1777954456,
+        "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "4bd9165a9165d7b5e33ae57f3eecbcb28fb231c9",
+        "rev": "549bd84d6279f9852cae6225e372cc67fb91a4c1",
         "type": "github"
       },
       "original": {
@@ -55,15 +55,16 @@
     "plugins-r": {
       "flake": false,
       "locked": {
-        "lastModified": 1776340770,
-        "narHash": "sha256-o/8UZIc/Bq9dWTjA+MpSR5uMUpE7KHTErk+TwWID8Ww=",
+        "lastModified": 1776905071,
+        "narHash": "sha256-dXox6qEs1VDE7vPNDoN8bY4g06uj1IEs6uki72w8lpA=",
         "owner": "R-nvim",
         "repo": "R.nvim",
-        "rev": "b9cfffeb9b4e484aa9e13f01c0eb80230aada455",
+        "rev": "582f2af11290ac067e49018db38e12a511325556",
         "type": "github"
       },
       "original": {
         "owner": "R-nvim",
+        "ref": "v0.99.4",
         "repo": "R.nvim",
         "type": "github"
       }
@@ -101,11 +102,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1776375800,
-        "narHash": "sha256-/SSAR77Brr9fbapsh1cb2K47JXCbvwS1GjM4yyDxle8=",
+        "lastModified": 1777991014,
+        "narHash": "sha256-0DS24OW9d9iz+w0LCz6KpS2IpE2z2gHxeBdMZg9xpDY=",
         "owner": "BirdeeHub",
         "repo": "nix-wrapper-modules",
-        "rev": "f11469ca69068bac13d9e163b2bd268cc06dff57",
+        "rev": "dc5184095ad488e937ec308b52c9c0b218959d8b",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index f7db07c..8482605 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,7 +20,7 @@
     };
 
     "plugins-r" = {
-      url = "github:R-nvim/R.nvim";
+      url = "github:R-nvim/R.nvim/v0.99.4";
       flake = false;
     };