diff --git a/nix/sources.json b/nix/sources.json
index ab4b04d..5805db2 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -12,15 +12,15 @@
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "haskell-language-server": {
-        "branch": "1.2.0",
+        "branch": "1.3.0",
         "description": "Integration point for ghcide and haskell-ide-engine. One IDE to rule them all.",
         "homepage": null,
         "owner": "haskell",
         "repo": "haskell-language-server",
-        "rev": "be2071e985cb417f984ab00a1aad76dee02d6d0b",
-        "sha256": "0gpbk0si0gvk5bahdig90mwcvzyq7kbxnszxnyjc5xnvb3y5pnmw",
+        "rev": "e7c5e90b6df5dff2760d76169eddaea3bdd6a831",
+        "sha256": "1c5dayxvw00k4vfsfxg955ww32mcfx46124x386nabqzjz7d2cs6",
         "type": "tarball",
-        "url": "https://github.com/haskell/haskell-language-server/archive/be2071e985cb417f984ab00a1aad76dee02d6d0b.tar.gz",
+        "url": "https://github.com/haskell/haskell-language-server/archive/e7c5e90b6df5dff2760d76169eddaea3bdd6a831.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "haskell-nix": {
@@ -29,10 +29,10 @@
         "homepage": "https://input-output-hk.github.io/haskell.nix",
         "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "8a3b3d686a3337a2934ea55aa59700901594d798",
-        "sha256": "0l85baawp9anfizsp85nb82ryl3iyrfcrgqqy0ycrdnk5rnw2s3y",
+        "rev": "53fff53317fb1e24cb28fd25e7865702929d73b2",
+        "sha256": "1k9dzb796g07fgyklafnwlzsgsrl6mfwrjf277lbd4rn93yjc17j",
         "type": "tarball",
-        "url": "https://github.com/input-output-hk/haskell.nix/archive/8a3b3d686a3337a2934ea55aa59700901594d798.tar.gz",
+        "url": "https://github.com/input-output-hk/haskell.nix/archive/53fff53317fb1e24cb28fd25e7865702929d73b2.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "niv": {
@@ -53,10 +53,10 @@
         "homepage": "https://github.com/NixOS/nixpkgs",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2d9425cae4054f7aace0025ac4ba76362848f027",
-        "sha256": "0dq7z3306pnls02qyqpv1sb7ar6jsm1lr2wi03l3dfl15r8fw447",
+        "rev": "456481aa3dd633038c86635f3bcf83d339254119",
+        "sha256": "0i2zq0grlwicvgmcabjb64wm61s3gmy26x00zcz439hxykqigpnb",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/2d9425cae4054f7aace0025ac4ba76362848f027.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/456481aa3dd633038c86635f3bcf83d339254119.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "okta-aws-login": {
@@ -64,7 +64,7 @@
         "description": "CLI login to AWS and ECR with Okta (SAML)",
         "homepage": null,
         "owner": "EarnestResearch",
-        "repo": "okta-aws-login",
+        "repo": "okta-aws-login-er-nix",
         "rev": "a4dcb03d461b31e6b24125a4fa88c32293bde9d5",
         "sha256": "1h5hzyfjcdq32lgmd56xlwm4aj9pz8f7i87ygx4iny3gw7j00w0c",
         "type": "tarball",
@@ -77,10 +77,10 @@
         "homepage": "",
         "owner": "cachix",
         "repo": "pre-commit-hooks.nix",
-        "rev": "0398f0649e0a741660ac5e8216760bae5cc78579",
-        "sha256": "0b4v3bzx18914a38ix5dlgg4ad9np8ma0myi9fiqdlzgj2jd8b59",
+        "rev": "397f0713d007250a2c7a745e555fa16c5dc8cadb",
+        "sha256": "0hjbq4pf8a2qdndx0xdb3yjhx9l3l5grk4mlk78vw4zm32fgyrq2",
         "type": "tarball",
-        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/0398f0649e0a741660ac5e8216760bae5cc78579.tar.gz",
+        "url": "https://github.com/cachix/pre-commit-hooks.nix/archive/397f0713d007250a2c7a745e555fa16c5dc8cadb.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }