diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9197dfb..d726ae2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,11 +11,11 @@ repos:
   hooks:
   -   id: black
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.4.3
+  rev: v0.4.8
   hooks:
   - id: ruff
 - repo: https://github.com/RobertCraigie/pyright-python
-  rev: v1.1.361
+  rev: v1.1.367
   hooks:
   - id: pyright
     name: pyright (system)
diff --git a/openzim.toml b/openzim.toml
index 3456315..e57b1b4 100644
--- a/openzim.toml
+++ b/openzim.toml
@@ -6,7 +6,7 @@ execute_after=[
 
 [files.assets.actions."wombat.js"]
 action="get_file"
-source="https://cdn.jsdelivr.net/npm/@webrecorder/wombat@3.7.0/dist/wombat.js"
+source="https://cdn.jsdelivr.net/npm/@webrecorder/wombat@3.7.5/dist/wombat.js"
 target_file="wombat.js"
 
 [files.assets.actions."wombatSetup.js"] # fallback if this script has not been properly build (should happen only in dev)
diff --git a/pyproject.toml b/pyproject.toml
index 30a26ee..3e91902 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 # jinja2 is required to generate JS and Python rules at build time
-requires = ["hatchling", "hatch-openzim==0.2.1", "jinja2==3.1.3"]
+requires = ["hatchling", "hatch-openzim==0.2.1", "jinja2==3.1.4"]
 build-backend = "hatchling.build"
 
 [project]
@@ -10,16 +10,16 @@ description = "Convert WARC to ZIM"
 readme = "README.md"
 dependencies = [
   "warcio==1.7.4",
-  "requests==2.31.0",
+  "requests==2.32.3",
   "zimscraperlib==3.3.2",
-  "jinja2==3.1.3",
+  "jinja2==3.1.4",
   "chardet==5.2.0",
   # to support possible brotli content in warcs, must be added separately
   "brotlipy==0.7.0",
   "cdxj_indexer==1.4.5",
   "tinycss2==1.3.0",
   "beautifulsoup4==4.12.3", # used to parse base href
-  "lxml==5.2.1", # used by beautifulsoup4 for parsing html
+  "lxml==5.2.2", # used by beautifulsoup4 for parsing html
 ]
 dynamic = ["authors", "classifiers", "keywords", "license", "version", "urls"]
 
@@ -39,17 +39,17 @@ scripts = [
 ]
 lint = [
   "black==24.4.2",
-  "ruff==0.4.3",
+  "ruff==0.4.8",
 ]
 check = [
-  "pyright==1.1.361",
+  "pyright==1.1.367",
 ]
 test = [
-  "pytest==8.2.0",
-  "coverage==7.5.0",
+  "pytest==8.2.2",
+  "coverage==7.5.3",
 ]
 dev = [
-  "pre-commit==3.6.2",
+  "pre-commit==3.7.1",
   "debugpy==1.8.1",
   "warc2zim[scripts]",
   "warc2zim[lint]",
diff --git a/src/warc2zim/content_rewriting/generic.py b/src/warc2zim/content_rewriting/generic.py
index 624ea24..04b9c1e 100644
--- a/src/warc2zim/content_rewriting/generic.py
+++ b/src/warc2zim/content_rewriting/generic.py
@@ -147,6 +147,8 @@ def get_rewrite_mode(self, record, mimetype):
                 f"mimetype: {mimetype}, resourcetype: {resourcetype})"
             )
 
+        return resourcetype_rewrite_mode
+
     def get_resourcetype_rewrite_mode(self, record, resourcetype, mimetype):
         """Get current record rewrite mode based on WARC-Resource-Type and mimetype"""
 
@@ -160,12 +162,12 @@ def get_resourcetype_rewrite_mode(self, record, resourcetype, mimetype):
         if resourcetype == "stylesheet":
             return "css"
 
-        if resourcetype in ["script", "fetch"] and (
+        if resourcetype in ["script", "fetch", "xhr"] and (
             mimetype == "application/json" or self.path.value.endswith(".json")
         ):
             return "json"
 
-        if resourcetype == "script" and mimetype in [
+        if resourcetype in ["script", "xhr"] and mimetype in [
             "text/javascript",
             "application/javascript",
             "application/x-javascript",
diff --git a/tests/test_warc_to_zim.py b/tests/test_warc_to_zim.py
index 27532b6..e62020b 100644
--- a/tests/test_warc_to_zim.py
+++ b/tests/test_warc_to_zim.py
@@ -796,3 +796,31 @@ def test_redirection_loops(self, tmp_path):
             self.assert_item_does_not_exist(
                 zim_output, f"website.test.openzim.org/{ignored_website_items}"
             )
+
+    def test_content_resource_types(self, tmp_path):
+        zim_output = "tests_en_content-resource-types.zim"
+
+        main(
+            [
+                os.path.join(TEST_DATA_DIR, "content-resource-types.warc.gz"),
+                "--output",
+                str(tmp_path),
+                "--zim-file",
+                zim_output,
+                "--name",
+                "tests_en_content-resource-types",
+            ]
+        )
+        zim_output = tmp_path / zim_output
+
+        res = self.get_article(
+            zim_output, "website.test.openzim.org/content-types/index.html"
+        )
+        assert b"<!-- WB Insert -->" in res  # simple check that rewriting has been done
+
+        for js_file in [
+            "website.test.openzim.org/content-types/script1.js",
+            "website.test.openzim.org/content-types/script2.js",
+        ]:
+            res = self.get_article(zim_output, js_file)
+            assert b"wombat" in res  # simple check that rewriting has been done