diff --git a/.github/workflows/fuzzer.yml b/.github/workflows/fuzzer.yml
index edbecbea8d..77de23acd7 100644
--- a/.github/workflows/fuzzer.yml
+++ b/.github/workflows/fuzzer.yml
@@ -3,6 +3,8 @@ on:
   schedule:
   # At the end of every day
   - cron: "0 0 * * *"
+  workflow_dispatch:
+    
 jobs:
   run-fuzzers:
     runs-on: ubuntu-latest
diff --git a/fuzzer/Cargo.toml b/fuzzer/Cargo.toml
index fd04920b37..798645b9b9 100644
--- a/fuzzer/Cargo.toml
+++ b/fuzzer/Cargo.toml
@@ -14,7 +14,7 @@ members = ["."]
 [dependencies]
 arbitrary = { version = "1.3.0", features = ["derive"] }
 cairo-vm = { path = "../vm", features = ["test_utils"] }
-honggfuzz = "0.5.55"
+honggfuzz = "=0.5.58"
 libfuzzer-sys = "0.4"
 num-bigint = "0.4"
 pyo3 = { version = "0.19.2", features = ["extension-module"] }