diff --git a/.github/workflows/valgrind.yaml b/.github/workflows/valgrind.yaml
index ebf7e20d..cfd7505d 100644
--- a/.github/workflows/valgrind.yaml
+++ b/.github/workflows/valgrind.yaml
@@ -13,7 +13,10 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         rust:
-          - stable
+          # 1.83 causes cargo-valgrind
+          # to fail, so we pin until that
+          # gets resolved
+          - 1.82.0
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@0.12.1