diff --git a/nix/sources.json b/nix/sources.json
index 74e7c2ef..15d84747 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -38,10 +38,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d25ea6a0d2a847fb52131da546f2a866656fbafa",
-        "sha256": "0y2h71pvzrhc2svib4lwjl04hrzy8901ravvlyxlqdbal8hy3838",
+        "rev": "eaba7870ffc3400eca4407baa24184b7fe337ec1",
+        "sha256": "115disiz4b08iw46cidc7lm0advrxn5g2ldmlrxd53zf03skyb2w",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/d25ea6a0d2a847fb52131da546f2a866656fbafa.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/eaba7870ffc3400eca4407baa24184b7fe337ec1.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -69,10 +69,10 @@
         "homepage": null,
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6933d068c5d2fcff398e802f7c4e271bbdab6705",
-        "sha256": "027axlv5g1l5sxkcnlswhmbc8y0xbgppggg9mhmfb78x7d8anqzq",
+        "rev": "1c2986bbb806c57f9470bf3231d8da7250ab9091",
+        "sha256": "0y1275nzlmsys5rk7ivzbdc8cpjs9cbk0wz6yh3i2c57b8nbd3ym",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/6933d068c5d2fcff398e802f7c4e271bbdab6705.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/1c2986bbb806c57f9470bf3231d8da7250ab9091.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "obelisk": {
@@ -93,10 +93,10 @@
         "homepage": "",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "2e7fac06108b4fc81f5ff9ed9a02bc4f6ede7001",
-        "sha256": "17xlb7cb1n6cyw8my6ks4iacrz49a6wfqrdj2gvjc52qc91wxvj7",
+        "rev": "0398f0649e0a741660ac5e8216760bae5cc78579",
+        "sha256": "0b4v3bzx18914a38ix5dlgg4ad9np8ma0myi9fiqdlzgj2jd8b59",
         "type": "tarball",
-        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/2e7fac06108b4fc81f5ff9ed9a02bc4f6ede7001.tar.gz",
+        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/0398f0649e0a741660ac5e8216760bae5cc78579.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "taskwarrior-git-backend": {