diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 543215dd0..1c1f9d752 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -44,7 +44,7 @@ catalogs:
       specifier: ^1.0.0
       version: 1.0.0
     coder:
-      specifier: github:coder/coder#v2.34.1
+      specifier: github:coder/coder#2e8d80abf74d655b54ace1533b6c13102ea8d549
       version: 0.0.0
     date-fns:
       specifier: ^4.4.0
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index df0648159..54e2efc1c 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -14,7 +14,8 @@ catalog:
   "@vscode-elements/react-elements": ^2.4.0
   "@vscode/codicons": 0.0.46-24
   babel-plugin-react-compiler: ^1.0.0
-  coder: github:coder/coder#v2.34.1
+  # v2.34.1, pinned to the commit SHA so the ref is immutable (tags can be re-pointed).
+  coder: github:coder/coder#2e8d80abf74d655b54ace1533b6c13102ea8d549
   date-fns: ^4.4.0
   react: ^19.2.8
   react-dom: ^19.2.8