diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 00490f2f..a10e861c 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Cargo fuzz
         run: |
           cd rust_bindings
-          cargo fuzz list | xargs -I "%" sh -c "cargo +nightly fuzz run % -- -max_total_time=30 || exit 255"
+          cargo fuzz list | xargs -I "%" sh -c "cargo +nightly fuzz run % -- -max_total_time=600 || exit 255"
 
   build_crate:
     name: Build crate