diff --git a/entropy/nixos/configuration.nix b/entropy/nixos/configuration.nix
index 0ff5fb2..3ae71c3 100644
--- a/entropy/nixos/configuration.nix
+++ b/entropy/nixos/configuration.nix
@@ -281,6 +281,7 @@
     gimp
     inkscape
     libheif
+    imagemagick
     ## LaTeX
     texlive.combined.scheme-full
     ## Citation management
diff --git a/entropy/nixos/flake.lock b/entropy/nixos/flake.lock
index e7b6641..4723149 100644
--- a/entropy/nixos/flake.lock
+++ b/entropy/nixos/flake.lock
@@ -39,11 +39,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1689431009,
-        "narHash": "sha256-hPgQCRWP5q/Xc4qOIP3c2krR9nQua78+t9EDiuey5nc=",
+        "lastModified": 1689680872,
+        "narHash": "sha256-brNix2+ihJSzCiKwLafbyejrHJZUP0Fy6z5+xMOC27M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "af8279f65fe71ce5a448408034a8c06e2b4b2c66",
+        "rev": "08700de174bc6235043cb4263b643b721d936bdb",
         "type": "github"
       },
       "original": {
@@ -62,11 +62,11 @@
     },
     "unstable": {
       "locked": {
-        "lastModified": 1689444953,
-        "narHash": "sha256-0o56bfb2LC38wrinPdCGLDScd77LVcr7CrH1zK7qvDg=",
+        "lastModified": 1689679375,
+        "narHash": "sha256-LHUC52WvyVDi9PwyL1QCpaxYWBqp4ir4iL6zgOkmcb8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8acef304efe70152463a6399f73e636bcc363813",
+        "rev": "684c17c429c42515bafb3ad775d2a710947f3d67",
         "type": "github"
       },
       "original": {