diff --git a/latex/.envrc b/latex/.envrc
new file mode 100644
index 0000000..e69de29
diff --git a/latex/flake.lock b/latex/flake.lock
index 6c7036a..20cb53a 100644
--- a/latex/flake.lock
+++ b/latex/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1755268003,
-        "narHash": "sha256-nNaeJjo861wFR0tjHDyCnHs1rbRtrMgxAKMoig9Sj/w=",
+        "lastModified": 1758701979,
+        "narHash": "sha256-c7DUti3XM1aga8oVgaPnrVmEeCFtN9PaBxyNuqx8jPc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "32f313e49e42f715491e1ea7b306a87c16fe0388",
+        "rev": "e2642aa7d5a15eae586932a56f4294934f959c14",
         "type": "github"
       },
       "original": {
diff --git a/latex/flake.nix b/latex/flake.nix
index 599e687..5a74b46 100644
--- a/latex/flake.nix
+++ b/latex/flake.nix
@@ -24,6 +24,9 @@
             # Presentation tools
             pdfpc
             pympress
+
+            # Editor
+            texstudio
           ];
         };
       }