diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2c9fc20..78be266 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: stepfunc/dnp3
-          ref: 1.5.0
+          ref: 1.5.2
       - name: Install Rust
         uses: actions-rs/toolchain@v1
         with:
@@ -61,7 +61,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: stepfunc/dnp3
-          ref: 1.5.0
+          ref: 1.5.2
       - name: Install Rust
         uses: actions-rs/toolchain@v1
         with:
@@ -106,7 +106,7 @@ jobs:
         uses: actions/checkout@v3
         with:
           repository: stepfunc/dnp3
-          ref: 1.5.0
+          ref: 1.5.2
       - name: Download compiled FFI
         uses: actions/download-artifact@v3
         with: