diff --git a/nix/sources.json b/nix/sources.json
index dd0c0c7..2922175 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -41,10 +41,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "389249fa9b35b3071b4ccf71a3c065e7791934df",
-        "sha256": "1z087f1m1k4pii2v2xai8n0yd3m57svgslzzbm7fwdjjzhn8g2rl",
+        "rev": "52c0ba2d861a3ee1a85faf3a0e57bba73f367ac0",
+        "sha256": "0ivkxgzlh2bqgmbfdaf5c1522gwmslal6imcmjs436adsmw3fsy9",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/389249fa9b35b3071b4ccf71a3c065e7791934df.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/52c0ba2d861a3ee1a85faf3a0e57bba73f367ac0.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs-unstable": {
@@ -53,10 +53,10 @@
         "homepage": "",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e019872af81e4013fd518fcacfba74b1de21a50e",
-        "sha256": "1sshfjblicvg4p5qz84j5w47vvb1hfzsn4bnr9xcpd4dik17gv6a",
+        "rev": "e5cc06a1e806070693add4f231060a62b962fc44",
+        "sha256": "04543i332fx9m7jf6167ac825s4qb8is0d0x0pz39il979mlc87v",
         "type": "tarball",
-        "url": "https://github.com/nixos/nixpkgs/archive/e019872af81e4013fd518fcacfba74b1de21a50e.tar.gz",
+        "url": "https://github.com/nixos/nixpkgs/archive/e5cc06a1e806070693add4f231060a62b962fc44.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "pre-commit-hooks.nix": {