diff --git a/.github/workflows/build-dracopy.yml b/.github/workflows/build-dracopy.yml
index 915faf4015..f8c40366c8 100644
--- a/.github/workflows/build-dracopy.yml
+++ b/.github/workflows/build-dracopy.yml
@@ -31,6 +31,9 @@ permissions:
   contents: read  # to fetch code (actions/checkout)
 
 env:
+  # Upstream never tagged the 2.1.0 release; e6b3449 is master's tip, proven
+  # byte-identical to the PyPI 2.1.0 sdist. Move together.
+  DRACOPY_REF: e6b344903e58cc0f080675c652b6ea9bd2d72462
   MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
 
 jobs:
@@ -64,7 +67,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
         with:
           repository: seung-lab/DracoPy
-          ref: ${{ env.DRACOPY_VERSION }}
+          ref: ${{ env.DRACOPY_REF }}
           # Google's Draco mesh compression library is a submodule and is
           # statically linked (libdraco.a) into the DracoPy extension.
           submodules: recursive
diff --git a/docs/packages/dracopy.yaml b/docs/packages/dracopy.yaml
index e1c93c4944..979784401a 100644
--- a/docs/packages/dracopy.yaml
+++ b/docs/packages/dracopy.yaml
@@ -13,3 +13,4 @@ versions:
     sha256: 0bfeeed4206957389cbc6d94e0e61f943626250d5ba5658fa24bcef031979e2a
   - filename: dracopy-2.0.0-cp314-cp314t-manylinux_2_39_riscv64.whl
     sha256: 1695a36c10257687453098a7459b09c703bf4126c6f24c8d1eed5aec0b324c31
+- version: 2.1.0