diff --git a/.github/workflows/ensure-code-quality.yml b/.github/workflows/ensure-code-quality.yml
index ef7a13e695..5d254b843a 100644
--- a/.github/workflows/ensure-code-quality.yml
+++ b/.github/workflows/ensure-code-quality.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           enable-cache: true
 
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 463bd049ab..c29a202325 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -29,7 +29,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           enable-cache: true
 
diff --git a/.github/workflows/publish-libecalc.yml b/.github/workflows/publish-libecalc.yml
index a5fec4cae1..ca2541279f 100644
--- a/.github/workflows/publish-libecalc.yml
+++ b/.github/workflows/publish-libecalc.yml
@@ -69,7 +69,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           # NOTE: Disabled caching in the publishing workflow to avoid a cache-poisoning risk.
           enable-cache: false
diff --git a/.github/workflows/test-docs.yml b/.github/workflows/test-docs.yml
index 6fe486c5d5..1f9cd16bc6 100644
--- a/.github/workflows/test-docs.yml
+++ b/.github/workflows/test-docs.yml
@@ -19,7 +19,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           enable-cache: true
 
diff --git a/.github/workflows/test-library.yml b/.github/workflows/test-library.yml
index 967b5dbfd3..e40bbd7d18 100644
--- a/.github/workflows/test-library.yml
+++ b/.github/workflows/test-library.yml
@@ -22,7 +22,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           enable-cache: true
           python-version: ${{ matrix.python-version }}
@@ -56,7 +56,7 @@ jobs:
           persist-credentials: false
 
       - name: Install uv
-        uses: astral-sh/setup-uv@08807647e7069bb48b6ef5acd8ec9567f424441b # v8.1.0
+        uses: astral-sh/setup-uv@f98e06938123ccabd21905ea5d0069192241f9f1 # v8.3.1
         with:
           enable-cache: true
           python-version: 3.14