diff --git a/.github/workflows/ci-sharktank.yml b/.github/workflows/ci-sharktank.yml
index 423eb8a21..15b7a0e23 100644
--- a/.github/workflows/ci-sharktank.yml
+++ b/.github/workflows/ci-sharktank.yml
@@ -114,7 +114,7 @@ jobs:
 
           # Install nightly IREE packages.
           # We could also pin to a known working or stable version.
-          pip install -f https://iree.dev/pip-release-links.html --pre \
+          pip install -f https://iree.dev/pip-release-links.html --pre --upgrade \
             iree-base-compiler \
             iree-base-runtime \
             iree-turbine
@@ -159,7 +159,7 @@ jobs:
 
           # Install nightly IREE packages.
           # We could also pin to a known working or stable version.
-          pip install -f https://iree.dev/pip-release-links.html --pre \
+          pip install -f https://iree.dev/pip-release-links.html --pre --upgrade \
             iree-base-compiler \
             iree-base-runtime \
             iree-turbine