diff --git a/.github/workflows/fuzz-nightly.yml b/.github/workflows/fuzz-nightly.yml
index ed76c0c0..06173208 100644
--- a/.github/workflows/fuzz-nightly.yml
+++ b/.github/workflows/fuzz-nightly.yml
@@ -34,8 +34,6 @@ jobs:
             ~/.cargo/git
             target
           key: cargo-fuzz-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            cargo-fuzz-
 
       - uses: actions/cache@v2
         with:
@@ -43,8 +41,6 @@ jobs:
             ~/.cargo/bin/cargo-hfuzz
             ~/.cargo/bin/cargo-honggfuzz
           key: cargo-fuzz-bins-${{ runner.os }}
-          restore-keys: |
-            cargo-fuzz-bins-${{ runner.os }}-
 
       - uses: actions/cache@v2
         with:
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index e5115e02..97a84641 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -236,8 +236,6 @@ jobs:
             ~/.cargo/git
             target
           key: cargo-fuzz-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            cargo-fuzz-
 
       - uses: actions/cache@v2
         with:
@@ -245,8 +243,6 @@ jobs:
             ~/.cargo/bin/cargo-hfuzz
             ~/.cargo/bin/cargo-honggfuzz
           key: cargo-fuzz-bins-${{ runner.os }}
-          restore-keys: |
-            cargo-fuzz-bins-${{ runner.os }}-
 
       - uses: actions/cache@v2
         with:
diff --git a/Cargo.lock b/Cargo.lock
index 73a6a512..2425c41e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1360,9 +1360,9 @@ dependencies = [
 
 [[package]]
 name = "honggfuzz"
-version = "0.5.51"
+version = "0.5.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f085725a5828d7e959f014f624773094dfe20acc91be310ef106923c30594bc"
+checksum = "ead88897bcad1c396806d6ccba260a0363e11da997472e9e19ab9889969083a2"
 dependencies = [
  "arbitrary",
  "lazy_static",
diff --git a/ci/install-program-deps.sh b/ci/install-program-deps.sh
index 16020e3f..ffd9ead2 100755
--- a/ci/install-program-deps.sh
+++ b/ci/install-program-deps.sh
@@ -9,6 +9,6 @@ set -x
 
 cargo --version
 cargo install rustfilt || true
-cargo install honggfuzz || true
+cargo install honggfuzz --version=0.5.52 || true
 
 cargo +"$rust_stable" build-bpf --version
diff --git a/token-swap/program/fuzz/Cargo.toml b/token-swap/program/fuzz/Cargo.toml
index 2984db5f..791c0c29 100644
--- a/token-swap/program/fuzz/Cargo.toml
+++ b/token-swap/program/fuzz/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2018"
 publish = false
 
 [dependencies]
-honggfuzz = { version = "0.5" }
+honggfuzz = { version = "0.5.52" }
 arbitrary = { version = "0.4", features = ["derive"] }
 solana-program = "1.5.1"
 spl-token = { version = "3.0", path = "../../../token/program", features = [ "no-entrypoint" ] }