diff --git a/pixi.lock b/pixi.lock
index fe22b85..1bdbd47 100644
--- a/pixi.lock
+++ b/pixi.lock
@@ -11120,8 +11120,8 @@ packages:
   timestamp: 1735902555109
 - pypi: .
   name: rattler-build-conda-compat
-  version: 1.3.0
-  sha256: 1b2fde96cb00c1514ac804b55e0ff018f3591437351550a2b69f252775c5f1ea
+  version: 1.3.1
+  sha256: 07d45e11b8a66ae56b42e4923ec0fcc4734e5cdcbf8406d53e40af881c4f2844
   requires_dist:
   - typing-extensions>=4.12,<5
   - jinja2>=3.0.2,<4
diff --git a/pyproject.toml b/pyproject.toml
index bab8e05..1d34f36 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,7 @@ build-backend = "hatchling.build"
 [project]
 name = "rattler-build-conda-compat"
 description = "A package for exposing rattler-build API for conda-smithy"
-version = "1.3.0"
+version = "1.3.1"
 readme = "README.md"
 authors = [{ name = "Nichita Morcotilo", email = "nichita@prefix.dev" }]
 license = { file = "LICENSE.txt" }
diff --git a/src/rattler_build_conda_compat/recipe_sources.py b/src/rattler_build_conda_compat/recipe_sources.py
index 5c0d887..af7a66e 100644
--- a/src/rattler_build_conda_compat/recipe_sources.py
+++ b/src/rattler_build_conda_compat/recipe_sources.py
@@ -110,7 +110,7 @@ def get_first_url(source: MutableMapping[str, Any]) -> str:
     return (get_first_url(source) for source in get_all_sources(recipe) if "url" in source)
 
 
-def render_all_sources(
+def render_all_sources(  # noqa: C901
     recipe: RecipeWithContext,
     variants: list[dict[str, list[str]]],
     override_version: str | None = None,
@@ -152,12 +152,19 @@ def render(template: str | list[str], context: dict[str, str]) -> str | list[str
                 ):
                     # we need to explicitly cast here
                     elem_dict = typing.cast(dict[str, Any], elem)
+                    sha256, md5 = None, None
+                    if elem_dict.get("sha256") is not None:
+                        sha256 = typing.cast(
+                            str, render(str(elem_dict["sha256"]), context_variables)
+                        )
+                    if elem_dict.get("md5") is not None:
+                        md5 = typing.cast(str, render(str(elem_dict["md5"]), context_variables))
                     if "url" in elem_dict:
                         as_url = Source(
                             url=render(elem_dict["url"], context_variables),
                             template=elem_dict["url"],
-                            sha256=elem_dict.get("sha256"),
-                            md5=elem_dict.get("md5"),
+                            sha256=sha256,
+                            md5=md5,
                             context=context_variables,
                         )
                         final_sources.add(as_url)
diff --git a/tests/__snapshots__/test_jinja.ambr b/tests/__snapshots__/test_jinja.ambr
index d679846..0870b13 100644
--- a/tests/__snapshots__/test_jinja.ambr
+++ b/tests/__snapshots__/test_jinja.ambr
@@ -217,9 +217,9 @@
     Source(url='https://osx.com/osx-64/foo.zip', template='https://osx.com/${{ target_platform }}/foo.zip', context={'name': 'foobar', 'version': '1.2.3'}, sha256='zzz', md5=None),
     Source(url='https://osx.com/win-64/foo.zip', template='https://osx.com/${{ target_platform }}/foo.zip', context={'name': 'foobar', 'version': '1.2.3'}, sha256='zzz', md5=None),
     Source(url='https://win.com', template='https://win.com', context={'name': 'foobar', 'version': '1.2.3'}, sha256='xxx', md5=None),
-    Source(url=['https://foo.com/linux-64/zip.zip', 'https://mirror.com/linux-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='${{ "xxx" if win else "yyy" }}', md5=None),
-    Source(url=['https://foo.com/osx-64/zip.zip', 'https://mirror.com/osx-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='${{ "xxx" if win else "yyy" }}', md5=None),
-    Source(url=['https://foo.com/win-64/zip.zip', 'https://mirror.com/win-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='${{ "xxx" if win else "yyy" }}', md5=None),
+    Source(url=['https://foo.com/linux-64/zip.zip', 'https://mirror.com/linux-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='yyy', md5=None),
+    Source(url=['https://foo.com/osx-64/zip.zip', 'https://mirror.com/osx-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='yyy', md5=None),
+    Source(url=['https://foo.com/win-64/zip.zip', 'https://mirror.com/win-64/zip.zip'], template=['https://foo.com/${{ target_platform }}/zip.zip', 'https://mirror.com/${{ target_platform }}/zip.zip'], context={'name': 'foobar', 'version': '1.2.3'}, sha256='xxx', md5=None),
   })
 # ---
 # name: test_render_recipe_with_context