diff --git a/addons/gitbranch.py b/addons/gitbranch.py
index a30ed74..565da04 100644
--- a/addons/gitbranch.py
+++ b/addons/gitbranch.py
@@ -23,7 +23,7 @@ def _git_branch(env: Environment, repo_name: str, remote_url: str, git_ref: str
     worktree_dir = os.path.join(env['CLONE_DIR'], 'git', repo_name, hashlib.shake_128(git_ref.encode('utf-8')).hexdigest(6)) # TODO: commit hash would be better, right? -> not if it's a branch!
     if not os.path.exists(worktree_dir):
         print(f'Checking out into {worktree_dir}.')
-        origin.fetch(tags=True)
+        origin.fetch(tags=True, force=True)
         os.makedirs(worktree_dir)
         repo.git.worktree('add', worktree_dir, git_ref)
     elif env['UPDATE_REPOSITORIES']:
@@ -50,13 +50,16 @@ def _make_callable(val):
     if callable(val):
         return val
     else:
-        return lambda env: val
+        def _wrapped(*args, **kwargs):
+            return val
+        return _wrapped
 
 def _git_recipe(env: Environment, globals: dict, repo_name, repo_url, cook_fn, versions = None, tag_pattern = None, tag_fn = None, ref_fn = None, dependencies: dict = {}) -> None:
     _repo_name = _make_callable(repo_name)
     _repo_url = _make_callable(repo_url)
     _tag_pattern = _make_callable(tag_pattern)
     versions_cb = versions and _make_callable(versions)
+    dependencies_cb = _make_callable(dependencies)
 
     def _versions(env: Environment, update: bool = False, options: dict = {}):
         if 'ref' in options:
@@ -78,7 +81,7 @@ def _git_recipe(env: Environment, globals: dict, repo_name, repo_url, cook_fn, v
             return [(0, 0, 0)]
 
     def _dependencies(env: Environment, version) -> 'dict':
-        return dependencies
+        return dependencies_cb(env, version)
 
     def _cook(env: Environment, version, options: dict = {}) -> dict:
         if 'ref' in options:
diff --git a/recipes/curl/recipe.py b/recipes/curl/recipe.py
index d8f38ec..0fb85fc 100644
--- a/recipes/curl/recipe.py
+++ b/recipes/curl/recipe.py
@@ -26,19 +26,22 @@ def _git_cook(env: Environment, repo: dict) -> dict:
         'CPPDEFINES': ['CURL_STATICLIB=1']
     }
 
-
-_DEPENDENCIES = {
-    'posix': {
-        'openssl': {},
-        'zlib': {},
-        'psl': {}
-    },
-    'nt': {
-        'wincrypt': {},
-        'winldap': {},
-        'winsock2': {}
-    }
-}
+def _git_dependencies(env: Environment, version) -> 'dict':
+    deps = {
+        'posix': {
+            'openssl': {},
+            'zlib': {},
+            'psl': {}
+        },
+        'nt': {
+            'wincrypt': {},
+            'winldap': {},
+            'winsock2': {}
+        }
+    }.get(os.name, {})
+    if os.name == 'posix' and version >= (8, 10, 0):
+        deps['nghttp2'] = {}
+    return deps
 
 env.GitRecipe(
     globals = globals(),
@@ -47,5 +50,5 @@ env.GitRecipe(
     tag_pattern = re.compile(r'^curl-([0-9]+)_([0-9]+)_([0-9]+)$'),
     tag_fn = lambda version: f'curl-{version[0]}_{version[1]}_{version[2]}',
     cook_fn = _git_cook,
-    dependencies = _DEPENDENCIES.get(os.name, {})
+    dependencies = _git_dependencies
 )