diff --git a/.github/workflows/aws_tfhe_backward_compat_tests.yml b/.github/workflows/aws_tfhe_backward_compat_tests.yml
index 2dec018abe..70f8b5f230 100644
--- a/.github/workflows/aws_tfhe_backward_compat_tests.yml
+++ b/.github/workflows/aws_tfhe_backward_compat_tests.yml
@@ -50,7 +50,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/aws_tfhe_fast_tests.yml b/.github/workflows/aws_tfhe_fast_tests.yml
index a9c97a7acc..70fd1c7b01 100644
--- a/.github/workflows/aws_tfhe_fast_tests.yml
+++ b/.github/workflows/aws_tfhe_fast_tests.yml
@@ -159,7 +159,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/aws_tfhe_integer_tests.yml b/.github/workflows/aws_tfhe_integer_tests.yml
index 48394af1ab..0d1c518dd0 100644
--- a/.github/workflows/aws_tfhe_integer_tests.yml
+++ b/.github/workflows/aws_tfhe_integer_tests.yml
@@ -99,7 +99,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/aws_tfhe_signed_integer_tests.yml b/.github/workflows/aws_tfhe_signed_integer_tests.yml
index c751c745f3..4e9a8e18b6 100644
--- a/.github/workflows/aws_tfhe_signed_integer_tests.yml
+++ b/.github/workflows/aws_tfhe_signed_integer_tests.yml
@@ -99,7 +99,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/aws_tfhe_tests.yml b/.github/workflows/aws_tfhe_tests.yml
index f88dbfaaeb..96b3d89bd8 100644
--- a/.github/workflows/aws_tfhe_tests.yml
+++ b/.github/workflows/aws_tfhe_tests.yml
@@ -168,7 +168,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/aws_tfhe_wasm_tests.yml b/.github/workflows/aws_tfhe_wasm_tests.yml
index 69a215282a..7647da4f67 100644
--- a/.github/workflows/aws_tfhe_wasm_tests.yml
+++ b/.github/workflows/aws_tfhe_wasm_tests.yml
@@ -51,7 +51,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/benchmark_boolean.yml b/.github/workflows/benchmark_boolean.yml
index effbc49aa4..e76fb2331b 100644
--- a/.github/workflows/benchmark_boolean.yml
+++ b/.github/workflows/benchmark_boolean.yml
@@ -62,7 +62,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_core_crypto.yml b/.github/workflows/benchmark_core_crypto.yml
index 54b15095e0..0bd740bfeb 100644
--- a/.github/workflows/benchmark_core_crypto.yml
+++ b/.github/workflows/benchmark_core_crypto.yml
@@ -58,7 +58,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_erc20.yml b/.github/workflows/benchmark_erc20.yml
index 3ec44fb366..4b0962a4e2 100644
--- a/.github/workflows/benchmark_erc20.yml
+++ b/.github/workflows/benchmark_erc20.yml
@@ -63,7 +63,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_gpu_4090.yml b/.github/workflows/benchmark_gpu_4090.yml
index fc00e5325e..029ea63641 100644
--- a/.github/workflows/benchmark_gpu_4090.yml
+++ b/.github/workflows/benchmark_gpu_4090.yml
@@ -54,7 +54,7 @@ jobs:
           echo "FAST_BENCH=TRUE" >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
@@ -127,7 +127,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_gpu_core_crypto.yml b/.github/workflows/benchmark_gpu_core_crypto.yml
index 5ed69e7cb8..9844e95823 100644
--- a/.github/workflows/benchmark_gpu_core_crypto.yml
+++ b/.github/workflows/benchmark_gpu_core_crypto.yml
@@ -75,7 +75,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_gpu_erc20_common.yml b/.github/workflows/benchmark_gpu_erc20_common.yml
index 0547a1971f..a582603931 100644
--- a/.github/workflows/benchmark_gpu_erc20_common.yml
+++ b/.github/workflows/benchmark_gpu_erc20_common.yml
@@ -102,7 +102,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_gpu_integer_common.yml b/.github/workflows/benchmark_gpu_integer_common.yml
index 414f254f63..cfe3bd48d4 100644
--- a/.github/workflows/benchmark_gpu_integer_common.yml
+++ b/.github/workflows/benchmark_gpu_integer_common.yml
@@ -172,7 +172,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_integer.yml b/.github/workflows/benchmark_integer.yml
index 320d09d0c6..65df2cf366 100644
--- a/.github/workflows/benchmark_integer.yml
+++ b/.github/workflows/benchmark_integer.yml
@@ -130,7 +130,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_shortint.yml b/.github/workflows/benchmark_shortint.yml
index 5455db7f89..79d4615355 100644
--- a/.github/workflows/benchmark_shortint.yml
+++ b/.github/workflows/benchmark_shortint.yml
@@ -93,7 +93,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_signed_integer.yml b/.github/workflows/benchmark_signed_integer.yml
index 4383662889..c999e99a31 100644
--- a/.github/workflows/benchmark_signed_integer.yml
+++ b/.github/workflows/benchmark_signed_integer.yml
@@ -130,7 +130,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_tfhe_zk_pok.yml b/.github/workflows/benchmark_tfhe_zk_pok.yml
index 04600f76ac..9f7dac3542 100644
--- a/.github/workflows/benchmark_tfhe_zk_pok.yml
+++ b/.github/workflows/benchmark_tfhe_zk_pok.yml
@@ -91,7 +91,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_wasm_client.yml b/.github/workflows/benchmark_wasm_client.yml
index ed7ddda516..e76cde779e 100644
--- a/.github/workflows/benchmark_wasm_client.yml
+++ b/.github/workflows/benchmark_wasm_client.yml
@@ -99,7 +99,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/benchmark_zk_pke.yml b/.github/workflows/benchmark_zk_pke.yml
index 25e7321b5a..7d2054bee1 100644
--- a/.github/workflows/benchmark_zk_pke.yml
+++ b/.github/workflows/benchmark_zk_pke.yml
@@ -141,7 +141,7 @@ jobs:
           } >> "${GITHUB_ENV}"
 
       - name: Install rust
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: nightly
 
diff --git a/.github/workflows/cargo_build.yml b/.github/workflows/cargo_build.yml
index b2c5a973b0..147e3a4977 100644
--- a/.github/workflows/cargo_build.yml
+++ b/.github/workflows/cargo_build.yml
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/code_coverage.yml b/.github/workflows/code_coverage.yml
index e32d24f171..c3986fa137 100644
--- a/.github/workflows/code_coverage.yml
+++ b/.github/workflows/code_coverage.yml
@@ -47,7 +47,7 @@ jobs:
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/csprng_randomness_tests.yml b/.github/workflows/csprng_randomness_tests.yml
index ee9f8e8fc8..b6207a8ff6 100644
--- a/.github/workflows/csprng_randomness_tests.yml
+++ b/.github/workflows/csprng_randomness_tests.yml
@@ -51,7 +51,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_4090_tests.yml b/.github/workflows/gpu_4090_tests.yml
index 27b00e75e3..1115acad88 100644
--- a/.github/workflows/gpu_4090_tests.yml
+++ b/.github/workflows/gpu_4090_tests.yml
@@ -40,7 +40,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_fast_h100_tests.yml b/.github/workflows/gpu_fast_h100_tests.yml
index 9925b73c70..ab4d6165d6 100644
--- a/.github/workflows/gpu_fast_h100_tests.yml
+++ b/.github/workflows/gpu_fast_h100_tests.yml
@@ -112,7 +112,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_fast_tests.yml b/.github/workflows/gpu_fast_tests.yml
index 2476e3fb91..fa3ec626bf 100644
--- a/.github/workflows/gpu_fast_tests.yml
+++ b/.github/workflows/gpu_fast_tests.yml
@@ -110,7 +110,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_full_h100_tests.yml b/.github/workflows/gpu_full_h100_tests.yml
index 9a6f11f757..948d3f76f8 100644
--- a/.github/workflows/gpu_full_h100_tests.yml
+++ b/.github/workflows/gpu_full_h100_tests.yml
@@ -79,7 +79,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_full_multi_gpu_tests.yml b/.github/workflows/gpu_full_multi_gpu_tests.yml
index 8192a16bb2..a1bf7a9158 100644
--- a/.github/workflows/gpu_full_multi_gpu_tests.yml
+++ b/.github/workflows/gpu_full_multi_gpu_tests.yml
@@ -112,7 +112,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_integer_long_run_tests.yml b/.github/workflows/gpu_integer_long_run_tests.yml
index e70bef0b0c..ec22558fe3 100644
--- a/.github/workflows/gpu_integer_long_run_tests.yml
+++ b/.github/workflows/gpu_integer_long_run_tests.yml
@@ -68,7 +68,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_pcc.yml b/.github/workflows/gpu_pcc.yml
index 556b7da3e6..973e6ac24c 100644
--- a/.github/workflows/gpu_pcc.yml
+++ b/.github/workflows/gpu_pcc.yml
@@ -63,7 +63,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_signed_integer_classic_tests.yml b/.github/workflows/gpu_signed_integer_classic_tests.yml
index 28f1f596b2..7f89610d6e 100644
--- a/.github/workflows/gpu_signed_integer_classic_tests.yml
+++ b/.github/workflows/gpu_signed_integer_classic_tests.yml
@@ -109,7 +109,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_signed_integer_h100_tests.yml b/.github/workflows/gpu_signed_integer_h100_tests.yml
index a252f968ac..8207dd42b1 100644
--- a/.github/workflows/gpu_signed_integer_h100_tests.yml
+++ b/.github/workflows/gpu_signed_integer_h100_tests.yml
@@ -109,7 +109,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_signed_integer_tests.yml b/.github/workflows/gpu_signed_integer_tests.yml
index 55ed9e29f4..84347852d2 100644
--- a/.github/workflows/gpu_signed_integer_tests.yml
+++ b/.github/workflows/gpu_signed_integer_tests.yml
@@ -119,7 +119,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_unsigned_integer_classic_tests.yml b/.github/workflows/gpu_unsigned_integer_classic_tests.yml
index 5c04215c5a..d35b18b916 100644
--- a/.github/workflows/gpu_unsigned_integer_classic_tests.yml
+++ b/.github/workflows/gpu_unsigned_integer_classic_tests.yml
@@ -109,7 +109,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_unsigned_integer_h100_tests.yml b/.github/workflows/gpu_unsigned_integer_h100_tests.yml
index 938821bc39..c9ce2e79ca 100644
--- a/.github/workflows/gpu_unsigned_integer_h100_tests.yml
+++ b/.github/workflows/gpu_unsigned_integer_h100_tests.yml
@@ -109,7 +109,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/gpu_unsigned_integer_tests.yml b/.github/workflows/gpu_unsigned_integer_tests.yml
index 48d2da8ab8..fb86eca3bd 100644
--- a/.github/workflows/gpu_unsigned_integer_tests.yml
+++ b/.github/workflows/gpu_unsigned_integer_tests.yml
@@ -115,7 +115,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/integer_long_run_tests.yml b/.github/workflows/integer_long_run_tests.yml
index cdba06088f..fe864151a5 100644
--- a/.github/workflows/integer_long_run_tests.yml
+++ b/.github/workflows/integer_long_run_tests.yml
@@ -53,7 +53,7 @@ jobs:
           token: ${{ secrets.FHE_ACTIONS_TOKEN }}
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/m1_tests.yml b/.github/workflows/m1_tests.yml
index 203b39bfff..88138dd452 100644
--- a/.github/workflows/m1_tests.yml
+++ b/.github/workflows/m1_tests.yml
@@ -39,7 +39,7 @@ jobs:
           persist-credentials: "false"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable
 
diff --git a/.github/workflows/make_release_cuda.yml b/.github/workflows/make_release_cuda.yml
index c178b03946..24b8a32b14 100644
--- a/.github/workflows/make_release_cuda.yml
+++ b/.github/workflows/make_release_cuda.yml
@@ -71,7 +71,7 @@ jobs:
           echo "HOME=/home/ubuntu" >> "${GITHUB_ENV}"
 
       - name: Install latest stable
-        uses: dtolnay/rust-toolchain@315e265cd78dad1e1dcf3a5074f6d6c47029d5aa
+        uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203
         with:
           toolchain: stable