diff --git a/flake.lock b/flake.lock
index 7e5280e..706d698 100644
--- a/flake.lock
+++ b/flake.lock
@@ -6,11 +6,11 @@
         "thax": "thax"
       },
       "locked": {
-        "lastModified": 1694967996,
-        "narHash": "sha256-Rbz2k8i0VoC9haYpZtTxvzk9YCyAcDAs0lhrG+Lxdxo=",
+        "lastModified": 1695065405,
+        "narHash": "sha256-7YZRGPaFM2coVYtVqnK4ug6/1kXTjwGaVSGgu09ZBsA=",
         "ref": "refs/heads/main",
-        "rev": "b39fcf123f66237226e946f51be7d6cf9c092b61",
-        "revCount": 545,
+        "rev": "bb0d49863a39b1c2fe7f2c21b05f246c21920862",
+        "revCount": 550,
         "type": "git",
         "url": "https://git.tryp.io/tek/hix"
       },
@@ -59,17 +59,17 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1694562957,
-        "narHash": "sha256-ZvDt5bxX6Ga+TQ6kvK5WEn7OQN87KAsMaRrFSdReIm8=",
+        "lastModified": 1686582075,
+        "narHash": "sha256-vtflsfKkHtF8IduxDNtbme4cojiqvlvjp5QNYhvoHXc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f4a33546bdb5f81bd6cceb1b3cb19667145fed83",
+        "rev": "7e63eed145566cca98158613f3700515b4009ce3",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f4a33546bdb5f81bd6cceb1b3cb19667145fed83",
+        "rev": "7e63eed145566cca98158613f3700515b4009ce3",
         "type": "github"
       }
     },
diff --git a/flake.nix b/flake.nix
index 0974edd..73fbd25 100644
--- a/flake.nix
+++ b/flake.nix
@@ -14,19 +14,21 @@
     gen-overrides.enable = true;
     compiler = "ghc94";
 
-    envs.ghc96.overrides = { hackage, ... }: {
-      polysemy-resume = hackage "0.7.0.0" "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
+    envs.ghc96.overrides = {unbreak, ...}: {
+      polysemy-resume = unbreak;
     };
 
-    envs.ghc94.overrides = { hackage, ... }: {
+    envs.ghc94.overrides = {hackage, ...}: {
+      polysemy = hackage "1.9.1.2" "01vkiqxcjvvihgg8dvws76sfg0d98z8xyvpnj3g3nz02i078xf8j";
       polysemy-resume = hackage "0.7.0.0" "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
     };
 
-    envs.ghc92.overrides = { hackage, ... }: {
-      polysemy-resume = hackage "0.7.0.0" "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
+    envs.ghc92.overrides = {hackage, unbreak, ...}: {
+      polysemy = hackage "1.9.1.2" "01vkiqxcjvvihgg8dvws76sfg0d98z8xyvpnj3g3nz02i078xf8j";
+      polysemy-resume = unbreak;
     };
 
-    envs.dev.overrides = { hackage, ... }: {
+    envs.dev.overrides = {hackage, ...}: {
       polysemy = hackage "1.9.1.2" "01vkiqxcjvvihgg8dvws76sfg0d98z8xyvpnj3g3nz02i078xf8j";
       polysemy-plugin = hackage "0.4.5.1" "0afmx1vdgmvggk4sb4av91qnm8b3hr2kb4adcj9fhzq2w50393bc";
       polysemy-resume = hackage "0.8.0.0" "1mh050fxlkvhdd8knf9dlakf3zqij3rxh8ac1zb6mwhp4j6y1dqn";
diff --git a/ops/overrides.nix b/ops/overrides.nix
index a921052..9eff452 100644
--- a/ops/overrides.nix
+++ b/ops/overrides.nix
@@ -142,33 +142,72 @@ mkDerivation {
 ;
 };
 ghc92 = {
-  polysemy-resume = {
+  polysemy = {
   meta = {
-    sha256 = "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
-    ver = "0.7.0.0";
+    sha256 = "01vkiqxcjvvihgg8dvws76sfg0d98z8xyvpnj3g3nz02i078xf8j";
+    ver = "1.9.1.2";
   };
-  drv = { mkDerivation, base, incipit-core, lib, polysemy, polysemy-plugin
-, polysemy-test, stm, tasty, transformers
+  drv = { mkDerivation, async, base, Cabal, cabal-doctest, containers
+, doctest, first-class-families, hspec, hspec-discover
+, inspection-testing, lib, mtl, stm, syb, template-haskell
+, th-abstraction, transformers, type-errors, unagi-chan
 }:
 mkDerivation {
-  pname = "polysemy-resume";
-  version = "0.7.0.0";
-  src = /nix/store/2l5708xrry0mnv5znidx9affjinmpryq-source;
+  pname = "polysemy";
+  version = "1.9.1.2";
+  src = /nix/store/anfwczj25hh5zcm9y70vb1221wayi1v0-source;
+  setupHaskellDepends = [ base Cabal cabal-doctest ];
   libraryHaskellDepends = [
-    base incipit-core polysemy transformers
+    async base containers first-class-families mtl stm syb
+    template-haskell th-abstraction transformers type-errors unagi-chan
   ];
   testHaskellDepends = [
-    base incipit-core polysemy polysemy-plugin polysemy-test stm tasty
+    async base containers doctest first-class-families hspec
+    hspec-discover inspection-testing mtl stm syb template-haskell
+    th-abstraction transformers type-errors unagi-chan
   ];
-  homepage = "https://github.com/tek/polysemy-resume#readme";
-  description = "Polysemy error tracking";
-  license = "BSD-2-Clause-Patent";
+  testToolDepends = [ hspec-discover ];
+  homepage = "https://github.com/polysemy-research/polysemy#readme";
+  description = "Higher-order, low-boilerplate free monads";
+  license = lib.licenses.bsd3;
 }
 ;
 }
 ;
 };
 ghc94 = {
+  polysemy = {
+  meta = {
+    sha256 = "01vkiqxcjvvihgg8dvws76sfg0d98z8xyvpnj3g3nz02i078xf8j";
+    ver = "1.9.1.2";
+  };
+  drv = { mkDerivation, async, base, Cabal, cabal-doctest, containers
+, doctest, first-class-families, hspec, hspec-discover
+, inspection-testing, lib, mtl, stm, syb, template-haskell
+, th-abstraction, transformers, type-errors, unagi-chan
+}:
+mkDerivation {
+  pname = "polysemy";
+  version = "1.9.1.2";
+  src = /nix/store/anfwczj25hh5zcm9y70vb1221wayi1v0-source;
+  setupHaskellDepends = [ base Cabal cabal-doctest ];
+  libraryHaskellDepends = [
+    async base containers first-class-families mtl stm syb
+    template-haskell th-abstraction transformers type-errors unagi-chan
+  ];
+  testHaskellDepends = [
+    async base containers doctest first-class-families hspec
+    hspec-discover inspection-testing mtl stm syb template-haskell
+    th-abstraction transformers type-errors unagi-chan
+  ];
+  testToolDepends = [ hspec-discover ];
+  homepage = "https://github.com/polysemy-research/polysemy#readme";
+  description = "Higher-order, low-boilerplate free monads";
+  license = lib.licenses.bsd3;
+}
+;
+}
+;
   polysemy-resume = {
   meta = {
     sha256 = "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
@@ -300,31 +339,6 @@ mkDerivation {
 }
 ;
 }
-;
-  polysemy-resume = {
-  meta = {
-    sha256 = "1b9agh2qd0nrbd7cc5iabkzjb7g9lnzzy3pprvn33hr54va9p928";
-    ver = "0.7.0.0";
-  };
-  drv = { mkDerivation, base, incipit-core, lib, polysemy, polysemy-plugin
-, polysemy-test, stm, tasty, transformers
-}:
-mkDerivation {
-  pname = "polysemy-resume";
-  version = "0.7.0.0";
-  src = /nix/store/2l5708xrry0mnv5znidx9affjinmpryq-source;
-  libraryHaskellDepends = [
-    base incipit-core polysemy transformers
-  ];
-  testHaskellDepends = [
-    base incipit-core polysemy polysemy-plugin polysemy-test stm tasty
-  ];
-  homepage = "https://github.com/tek/polysemy-resume#readme";
-  description = "Polysemy error tracking";
-  license = "BSD-2-Clause-Patent";
-}
-;
-}
 ;
 };
 hls = {