diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f4b7914dd..d741b165a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -52,7 +52,7 @@ jobs:
             coverage: false
         include:
           - project: "libsignal-service-actix"
-            toolchain: "1.70"
+            toolchain: "1.75"
             coverage: false
     steps:
       - uses: actions/checkout@v3