diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 659c1d6..d90a826 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
     - name: Checkout sources
       uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
     - name: Setup Fortran compiler
-      uses: fortran-lang/setup-fortran@8821f57b53846d35d62632eb51c60ac6c4bff4ce # v1.6.1
+      uses: fortran-lang/setup-fortran@2a1b9c55897d827a9dfeb114408f3615e53b2b72 # v1.9.0
       with:
           compiler: intel
     - name: Build C library
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d6d569d..a0cd6b5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
       if: runner.os == 'Linux'
       run: sudo apt-get update && sudo apt-get install gcc-multilib
     - name: Setup Fortran compiler
-      uses: fortran-lang/setup-fortran@8821f57b53846d35d62632eb51c60ac6c4bff4ce # v1.6.1
+      uses: fortran-lang/setup-fortran@2a1b9c55897d827a9dfeb114408f3615e53b2b72 # v1.9.0
       with:
           compiler: intel
     - name: Build C library