diff --git a/pkgs/development/haskell-modules/configuration-common.nix b/pkgs/development/haskell-modules/configuration-common.nix
index 0cd18a172d4d..01817d2c01f5 100644
--- a/pkgs/development/haskell-modules/configuration-common.nix
+++ b/pkgs/development/haskell-modules/configuration-common.nix
@@ -198,25 +198,12 @@ with haskellLib;
     }
   );
 
-  # First to upgrade to lsp >= 2.8 while HLS hasn't yet had a compatible release
-  futhark = super.futhark.override {
-    lsp = self.lsp_2_8_0_0;
-    lsp-test =
-      overrideCabal
-        (old: {
-          testTargets = [
-            "tests"
-            "func-test"
-          ];
-        })
-        (
-          self.lsp-test_0_18_0_0.override {
-            lsp = self.lsp_2_8_0_0;
-            lsp-types = self.lsp-types_2_4_0_0;
-          }
-        );
-    lsp-types = self.lsp-types_2_4_0_0;
-  };
+  lsp-test = overrideCabal (old: {
+    testTargets = [
+      "tests"
+      "func-test"
+    ];
+  }) super.lsp-test;
 
   #######################################
   ### HASKELL-LANGUAGE-SERVER SECTION ###
@@ -280,7 +267,6 @@ with haskellLib;
     haskell-language-server
     hls-plugin-api
     ghcide
-    lsp-types
     ;
 
   # For -f-auto see cabal.project in haskell-language-server.
diff --git a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
index 4dd8652f5b3f..fee8bef287ea 100644
--- a/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
+++ b/pkgs/development/haskell-modules/configuration-hackage2nix/main.yaml
@@ -32,9 +32,6 @@ default-package-overrides:
   - extensions == 0.1.0.2 # matches Cabal 3.12 (GHC 9.10)
   # 2026-01-30: Needs to match hasql from Stackage LTS 24
   - hasql-notifications < 0.2.5.0
-  # 2026-02-04: as requested by ghcide >= 2.13
-  - hie-bios < 0.18.0
-  - hiedb < 0.8.0
   # 2025-09-13: hnix 0.17.0 doesn't support hnix-store-core >= 0.8
   # https://github.com/haskell-nix/hnix/pull/1112
   # Note: When removing this, also remove hnix-store-core from maintainers/scripts/haskell/update-stackage.sh
@@ -49,10 +46,6 @@ default-package-overrides:
   # liquidhaskell(-boot) support one GHC at a time, so we choose the one matching the current GHC (9.10)
   - liquidhaskell == 0.9.10.*
   - liquidhaskell-boot == 0.9.10.*
-  # 2025-03-07: HLS and many other pkgs don't support lsp >= 2.8 (yet)
-  - lsp < 2.8
-  - lsp-test < 0.18
-  - lsp-types < 2.4
   # Needs to match microlens == 0.4.* in Stackage LTS 24
   - microlens-pro < 0.2.0.4
   # 2026-04-06: 4.0.10 merely adjusts to dependencies that are incompatible with our LTS