diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index a93156ff5..f51be1b4e 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -26,6 +26,13 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
+      - name: Set git to use LF
+        if: matrix.os == 'windows-latest'
+        run: |
+          git config --global core.autocrlf false
+          git config --global core.eol lf
+          git config --global core.ignorecase false
+
       - name: Checkout tree
         uses: actions/checkout@v4
 
diff --git a/configure b/configure
index 5cedef2fd..e0668df4a 100755
--- a/configure
+++ b/configure
@@ -1,4 +1,4 @@
-#! /bin/sh
+#!/usr/bin/env bash
 
 # Adapted from the ocamlnet configure script.
 
diff --git a/ocsigenserver.opam b/ocsigenserver.opam
index 3754d3850..745f32786 100644
--- a/ocsigenserver.opam
+++ b/ocsigenserver.opam
@@ -57,8 +57,8 @@ depends: [
   "re" {>= "1.11.0"}
   "cryptokit"
   "ipaddr" {>= "2.1"}
-  "cohttp-lwt-unix" {>= "5.0.0" & < "6.0.0~"}
-  "conduit-lwt-unix" {>= "2.0.0"}
+  "cohttp-lwt-unix" {>= "5.0.0" & < "6.0"}
+  "conduit-lwt-unix" {>= "2.0.0" & < "7.0"}
   "xml-light"
   "camlzip"
 ]