diff --git a/nix/sources.json b/nix/sources.json
index 32b74ebb..cb44544b 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -50,10 +50,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dec334fa196a4aeedb1b60d8f7d61aa00d327499",
-        "sha256": "1sm1p2qliz11qw6va01knm0rikhpq2h4c70ci98vi4q26y4q9z72",
+        "rev": "c7e905b6a971dad2c26a31960053176c770a812a",
+        "sha256": "1h0npga8nlbmv2fnirmv8v5xs8xd3k7hn803lxjn09hyqdcxx23n",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/dec334fa196a4aeedb1b60d8f7d61aa00d327499.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/c7e905b6a971dad2c26a31960053176c770a812a.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -81,10 +81,10 @@
         "homepage": null,
         "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"
     },
     "nixpkgs-master": {
@@ -93,10 +93,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "294d1925af6462e55c76b49624b983036f0093b9",
-        "sha256": "0x0aafl20c087vhs2mmzga20bmafsn93p271ddc9lvjsgbny80wd",
+        "rev": "b2f2d04f01b3de3abad0dd9bc48ad7a3ee32bbc6",
+        "sha256": "0zh3rg6v4czbhr410kbr8i6g6iyrll8f0ja5xkz99mzsbv1j58ri",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/294d1925af6462e55c76b49624b983036f0093b9.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/b2f2d04f01b3de3abad0dd9bc48ad7a3ee32bbc6.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nvd": {