diff --git a/dep_checker/dependencies.py b/dep_checker/dependencies.py
index 3b65d79..bc322e0 100644
--- a/dep_checker/dependencies.py
+++ b/dep_checker/dependencies.py
@@ -38,6 +38,7 @@ def get_cpe(self, repo_path: Path) -> Optional[str]:
 ]
 
 common_dependencies: list[str] = [
+    "ada",
     "acorn",
     "brotli",
     "c-ares",
@@ -50,7 +51,9 @@ def get_cpe(self, repo_path: Path) -> Optional[str]:
     "npm",
     "OpenSSL",
     "libuv",
+    "simdutf",
     "uvwasi",
+    "undici",
     "zlib",
 ]
 
@@ -64,6 +67,14 @@ def get_cpe(self, repo_path: Path) -> Optional[str]:
 
 
 dependencies_info: dict[str, Dependency] = {
+    "ada": Dependency(
+        version_parser=vp.get_ada_version,
+        cpe=CPE(vendor="ada-url", product="ada"),
+    ),
+    "simdutf": Dependency(
+        version_parser=vp.get_simdutf_version,
+        cpe=CPE(vendor="simdutf", product="simdutf"),
+    ),
     "zlib": Dependency(
         version_parser=vp.get_zlib_version,
         cpe=CPE(vendor="zlib", product="zlib"),
diff --git a/dep_checker/versions_parser.py b/dep_checker/versions_parser.py
index 9183e3c..4cacc1a 100644
--- a/dep_checker/versions_parser.py
+++ b/dep_checker/versions_parser.py
@@ -204,3 +204,17 @@ def get_zlib_version(repo_path: Path) -> str:
         if matches is None:
             raise RuntimeError("Error extracting version number for zlib")
         return matches.groupdict()["version"]
+
+def get_simdutf_version(repo_path: Path) -> str:
+    with open(repo_path / "deps/simdutf/simdutf.h", "r") as f:
+        matches = re.search('#define SIMDUTF_VERSION "(?P<version>.*)"', f.read())
+        if matches is None:
+            raise RuntimeError("Error extracting version number for simdutf")
+        return matches.groupdict()["version"]
+
+def get_ada_version(repo_path: Path) -> str:
+    with open(repo_path / "deps/ada/ada.h", "r") as f:
+        matches = re.search('#define ADA_VERSION "(?P<version>.*)"', f.read())
+        if matches is None:
+            raise RuntimeError("Error extracting version number for ada")
+        return matches.groupdict()["version"]