diff --git a/.clusterfuzzlite/Dockerfile b/.clusterfuzzlite/Dockerfile
index 956eee6..2ea6d86 100644
--- a/.clusterfuzzlite/Dockerfile
+++ b/.clusterfuzzlite/Dockerfile
@@ -1,4 +1,4 @@
-FROM gcr.io/oss-fuzz-base/base-builder:v1@sha256:9caf963eedfdcd5363da61e08943baace25ceb1e4ecd0fe8b395910e88d40573
+FROM gcr.io/oss-fuzz-base/base-builder@sha256:bbcd30758c3f71243d6e57b1bce73e06c4489ded6661f51347ad4b78432812fe
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
diff --git a/.clusterfuzzlite/project.yaml b/.clusterfuzzlite/project.yaml
new file mode 100644
index 0000000..b455aa3
--- /dev/null
+++ b/.clusterfuzzlite/project.yaml
@@ -0,0 +1 @@
+language: c
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index 5481f34..92c7bd6 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -35,12 +35,12 @@ jobs:
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Build fuzz targets
-        uses: google/clusterfuzzlite/actions/build_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
+        uses: google/clusterfuzzlite/actions/build_fuzzers@d2c7d068aab9081cbbc57825ad0d5d6ca6674f95
         with:
           language: c
           sanitizer: address
       - name: Run fuzz targets
-        uses: google/clusterfuzzlite/actions/run_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
+        uses: google/clusterfuzzlite/actions/run_fuzzers@d2c7d068aab9081cbbc57825ad0d5d6ca6674f95
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           fuzz-seconds: 60
@@ -66,12 +66,12 @@ jobs:
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Build fuzz targets
-        uses: google/clusterfuzzlite/actions/build_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
+        uses: google/clusterfuzzlite/actions/build_fuzzers@d2c7d068aab9081cbbc57825ad0d5d6ca6674f95
         with:
           language: c
           sanitizer: address
       - name: Run fuzz targets
-        uses: google/clusterfuzzlite/actions/run_fuzzers@884713a6c30a92e5e8544c39945cd7cb630abcd1 # v1
+        uses: google/clusterfuzzlite/actions/run_fuzzers@d2c7d068aab9081cbbc57825ad0d5d6ca6674f95
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           fuzz-seconds: 3600