diff --git a/nix/configuration.nix b/nix/configuration.nix
index 95cb768..60d0625 100644
--- a/nix/configuration.nix
+++ b/nix/configuration.nix
@@ -310,6 +310,8 @@ in rec {
     matlab # Using nix-matlab overlay defined in flake
     sage
 
+    gimp
+
     devbox
     parted
     drawio
diff --git a/nix/flake.lock b/nix/flake.lock
index 0839438..97b9c09 100644
--- a/nix/flake.lock
+++ b/nix/flake.lock
@@ -22,11 +22,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1694876469,
-        "narHash": "sha256-Mzw/MauX3idW39iG06Mmef4ouxonnJ89ynuAnQnJT5c=",
+        "lastModified": 1695049269,
+        "narHash": "sha256-rzazOd6qjUTvBLIA17lsVh9+3OlZBxJ4Q9cQ+2ZIZzY=",
         "owner": "doronbehar",
         "repo": "nix-matlab",
-        "rev": "f30a9bf0e1b2e246c2b7850b2262a8375eb62a00",
+        "rev": "652975232174ac8c74755c15b94ae478ecb2052e",
         "type": "gitlab"
       },
       "original": {
@@ -37,11 +37,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1694760568,
-        "narHash": "sha256-3G07BiXrp2YQKxdcdms22MUx6spc6A++MSePtatCYuI=",
+        "lastModified": 1694948089,
+        "narHash": "sha256-d2B282GmQ9o8klc22/Rbbbj6r99EnELQpOQjWMyv0rU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "46688f8eb5cd6f1298d873d4d2b9cf245e09e88e",
+        "rev": "5148520bfab61f99fd25fb9ff7bfbb50dad3c9db",
         "type": "github"
       },
       "original": {
@@ -51,11 +51,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1694767346,
-        "narHash": "sha256-5uH27SiVFUwsTsqC5rs3kS7pBoNhtoy9QfTP9BmknGk=",
+        "lastModified": 1694959747,
+        "narHash": "sha256-CXQ2MuledDVlVM5dLC4pB41cFlBWxRw4tCBsFrq3cRk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ace5093e36ab1e95cb9463863491bee90d5a4183",
+        "rev": "970a59bd19eff3752ce552935687100c46e820a5",
         "type": "github"
       },
       "original": {