diff --git a/.github/scripts/requirements.txt b/.github/scripts/requirements.txt
index 5f5330af1d..653c9b5a94 100644
--- a/.github/scripts/requirements.txt
+++ b/.github/scripts/requirements.txt
@@ -6,4 +6,4 @@ cmakelang==0.6.13
 codespell==2.4.1
 pytype==2024.10.11
 reuse==6.2.0
-ruff==0.14.14
+ruff==0.15.2
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index caaa51c58c..815ad772b7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -46,13 +46,13 @@ jobs:
           persist-credentials: false
 
       - name: 'initialize'
-        uses: github/codeql-action/init@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
+        uses: github/codeql-action/init@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
         with:
           languages: actions, python
           queries: security-extended
 
       - name: 'perform analysis'
-        uses: github/codeql-action/analyze@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
+        uses: github/codeql-action/analyze@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
 
   c:
     if: ${{ github.repository_owner == 'curl' || github.event_name != 'schedule' }}
@@ -87,7 +87,7 @@ jobs:
 
       - name: 'initialize'
         # https://github.com/github/codeql-action/blob/main/init/action.yml
-        uses: github/codeql-action/init@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
+        uses: github/codeql-action/init@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
         with:
           languages: cpp
           build-mode: manual
@@ -132,4 +132,4 @@ jobs:
 
       - name: 'perform analysis'
         # https://github.com/github/codeql-action/blob/main/analyze/action.yml
-        uses: github/codeql-action/analyze@5d4e8d1aca955e8d8589aabd499c5cae939e33c7 # v4.31.9
+        uses: github/codeql-action/analyze@89a39a4e59826350b863aa6b6252a07ad50cf83e # v4.32.4
diff --git a/.github/workflows/http3-linux.yml b/.github/workflows/http3-linux.yml
index 22792f7e95..f63dc04217 100644
--- a/.github/workflows/http3-linux.yml
+++ b/.github/workflows/http3-linux.yml
@@ -65,7 +65,7 @@ jobs:
 
     steps:
       - name: 'cache openssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-openssl-http3-no-deprecated
         env:
           cache-name: cache-openssl-http3-no-deprecated
@@ -74,7 +74,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.OPENSSL_VERSION }}
 
       - name: 'cache libressl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-libressl
         env:
           cache-name: cache-libressl
@@ -83,7 +83,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.LIBRESSL_VERSION }}
 
       - name: 'cache awslc'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-awslc
         env:
           cache-name: cache-awslc
@@ -92,7 +92,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.AWSLC_VERSION }}
 
       - name: 'cache boringssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-boringssl
         env:
           cache-name: cache-boringssl
@@ -101,7 +101,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.BORINGSSL_VERSION }}
 
       - name: 'cache nettle'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nettle
         env:
           cache-name: cache-nettle
@@ -110,7 +110,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.NETTLE_VERSION }}
 
       - name: 'cache gnutls'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-gnutls
         env:
           cache-name: cache-gnutls
@@ -119,7 +119,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.GNUTLS_VERSION }}-${{ env.NETTLE_VERSION }}
 
       - name: 'cache wolfssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-wolfssl
         env:
           cache-name: cache-wolfssl
@@ -128,7 +128,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.WOLFSSL_VERSION }}
 
       - name: 'cache nghttp3'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nghttp3
         env:
           cache-name: cache-nghttp3
@@ -137,7 +137,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.NGHTTP3_VERSION }}
 
       - name: 'cache ngtcp2'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-ngtcp2
         env:
           cache-name: cache-ngtcp2
@@ -146,7 +146,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.NGTCP2_VERSION }}-${{ env.OPENSSL_VERSION }}-${{ env.LIBRESSL_VERSION }}-${{ env.AWSLC_VERSION }}-${{ env.NETTLE_VERSION }}-${{ env.GNUTLS_VERSION }}-${{ env.WOLFSSL_VERSION }}
 
       - name: 'cache ngtcp2 boringssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-ngtcp2-boringssl
         env:
           cache-name: cache-ngtcp2-boringssl
@@ -155,7 +155,7 @@ jobs:
           key: ${{ runner.os }}-http3-build-${{ env.cache-name }}-${{ env.NGTCP2_VERSION }}-${{ env.BORINGSSL_VERSION }}
 
       - name: 'cache nghttp2'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nghttp2
         env:
           cache-name: cache-nghttp2
@@ -480,7 +480,7 @@ jobs:
           echo 'CXX=g++-12' >> "$GITHUB_ENV"
 
       - name: 'cache openssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-openssl-http3-no-deprecated
         env:
           cache-name: cache-openssl-http3-no-deprecated
@@ -490,7 +490,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache libressl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-libressl
         env:
           cache-name: cache-libressl
@@ -500,7 +500,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache awslc'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-awslc
         env:
           cache-name: cache-awslc
@@ -510,7 +510,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache boringssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-boringssl
         env:
           cache-name: cache-boringssl
@@ -521,7 +521,7 @@ jobs:
 
       - name: 'cache nettle'
         if: ${{ matrix.build.name == 'gnutls' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nettle
         env:
           cache-name: cache-nettle
@@ -532,7 +532,7 @@ jobs:
 
       - name: 'cache gnutls'
         if: ${{ matrix.build.name == 'gnutls' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-gnutls
         env:
           cache-name: cache-gnutls
@@ -543,7 +543,7 @@ jobs:
 
       - name: 'cache wolfssl'
         if: ${{ matrix.build.name == 'wolfssl' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-wolfssl
         env:
           cache-name: cache-wolfssl
@@ -553,7 +553,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache nghttp3'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nghttp3
         env:
           cache-name: cache-nghttp3
@@ -563,7 +563,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache ngtcp2'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-ngtcp2
         env:
           cache-name: cache-ngtcp2
@@ -573,7 +573,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache ngtcp2 boringssl'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-ngtcp2-boringssl
         env:
           cache-name: cache-ngtcp2-boringssl
@@ -583,7 +583,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: 'cache nghttp2'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nghttp2
         env:
           cache-name: cache-nghttp2
@@ -594,7 +594,7 @@ jobs:
 
       - name: 'cache quiche'
         if: ${{ matrix.build.name == 'quiche' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-quiche
         env:
           cache-name: cache-quiche
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 3acd80f261..57dec5a0dd 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -442,7 +442,7 @@ jobs:
 
       - name: 'cache libressl (c-arm)'
         if: ${{ contains(matrix.build.install_steps, 'libressl-c-arm') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-libressl-c-arm
         env:
           cache-name: cache-libressl-c-arm
@@ -463,7 +463,7 @@ jobs:
 
       - name: 'cache libressl (filc)'
         if: ${{ contains(matrix.build.install_steps, 'libressl-filc') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-libressl-filc
         env:
           cache-name: cache-libressl-filc
@@ -485,7 +485,7 @@ jobs:
 
       - name: 'cache nghttp2 (filc)'
         if: ${{ contains(matrix.build.install_steps, 'nghttp2-filc') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-nghttp2-filc
         env:
           cache-name: cache-nghttp2-filc
@@ -508,7 +508,7 @@ jobs:
 
       - name: 'cache wolfssl (all-arm)'
         if: ${{ contains(matrix.build.install_steps, 'wolfssl-all-arm') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-wolfssl-all-arm
         env:
           cache-name: cache-wolfssl-all-arm
@@ -530,7 +530,7 @@ jobs:
 
       - name: 'cache wolfssl (opensslextra-intel)'  # does support `OPENSSL_COEXIST`
         if: ${{ contains(matrix.build.install_steps, 'wolfssl-opensslextra-intel') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-wolfssl-opensslextra-intel
         env:
           cache-name: cache-wolfssl-opensslextra-intel
@@ -552,7 +552,7 @@ jobs:
 
       - name: 'cache wolfssl (opensslextra-arm)'  # does support `OPENSSL_COEXIST`
         if: ${{ contains(matrix.build.install_steps, 'wolfssl-opensslextra-arm') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-wolfssl-opensslextra-arm
         env:
           cache-name: cache-wolfssl-opensslextra-arm
@@ -574,7 +574,7 @@ jobs:
 
       - name: 'cache mbedtls (latest-intel)'
         if: ${{ contains(matrix.build.install_steps, 'mbedtls-latest-intel') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-mbedtls-latest-intel
         env:
           cache-name: cache-mbedtls-latest-intel
@@ -598,7 +598,7 @@ jobs:
 
       - name: 'cache mbedtls (latest-arm)'
         if: ${{ contains(matrix.build.install_steps, 'mbedtls-latest-arm') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-mbedtls-latest-arm
         env:
           cache-name: cache-mbedtls-latest-arm
@@ -622,7 +622,7 @@ jobs:
 
       - name: 'cache mbedtls (prev)'
         if: ${{ contains(matrix.build.install_steps, 'mbedtls-prev') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-mbedtls-prev
         env:
           cache-name: cache-mbedtls-prev
@@ -646,7 +646,7 @@ jobs:
 
       - name: 'cache openldap (static)'
         if: ${{ contains(matrix.build.install_steps, 'openldap-static') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-openldap-static
         env:
           cache-name: cache-openldap-static
@@ -666,7 +666,7 @@ jobs:
 
       - name: 'cache openssl (thread sanitizer)'
         if: ${{ contains(matrix.build.install_steps, 'openssl-tsan') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-openssl-tsan
         env:
           cache-name: cache-openssl-tsan
@@ -685,7 +685,7 @@ jobs:
 
       - name: 'cache awslc'
         if: ${{ contains(matrix.build.install_steps, 'awslc') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-awslc
         env:
           cache-name: cache-awslc
@@ -706,7 +706,7 @@ jobs:
 
       - name: 'cache boringssl'
         if: ${{ contains(matrix.build.install_steps, 'boringssl') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-boringssl
         env:
           cache-name: cache-boringssl
@@ -728,7 +728,7 @@ jobs:
 
       - name: 'cache rustls'
         if: ${{ contains(matrix.build.install_steps, 'rustls') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-rustls
         env:
           cache-name: cache-rustls
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 987d3567ce..d8f827e72a 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -103,7 +103,7 @@ jobs:
 
       - name: 'cache libressl'
         if: ${{ contains(matrix.build.install_steps, 'libressl') }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-libressl
         env:
           cache-name: cache-libressl
diff --git a/.github/workflows/non-native.yml b/.github/workflows/non-native.yml
index 9dc3efbdb4..efc7134247 100644
--- a/.github/workflows/non-native.yml
+++ b/.github/workflows/non-native.yml
@@ -349,7 +349,7 @@ jobs:
         run: sudo apt-get -o Dpkg::Use-Pty=0 install libfl2
 
       - name: 'cache compiler (djgpp)'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-compiler
         with:
           path: ~/djgpp
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index cc95548cad..2e990832fc 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -46,7 +46,7 @@ jobs:
         image: [windows-11-arm, windows-2022]  # Cannot share cache between arm and intel: https://github.com/actions/cache/issues/1622
     steps:
       - name: 'cache test prereqs (stunnel)'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-stunnel
         with:
           path: C:\my-stunnel
@@ -181,7 +181,7 @@ jobs:
 
       - name: 'cache test prereqs (stunnel)'
         if: ${{ matrix.tflags != 'skipall' && matrix.tflags != 'skiprun' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-stunnel
         with:
           path: C:\my-stunnel
@@ -403,7 +403,7 @@ jobs:
 
       - name: 'cache test prereqs (stunnel)'
         if: ${{ matrix.tflags != 'skipall' && matrix.tflags != 'skiprun' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-stunnel
         with:
           path: C:\my-stunnel
@@ -539,7 +539,7 @@ jobs:
             ${{ matrix.install }}
 
       - name: 'cache compiler (gcc ${{ matrix.ver }}-${{ matrix.env }})'
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-compiler
         with:
           path: D:\my-cache
@@ -623,7 +623,7 @@ jobs:
 
       - name: 'cache test prereqs (stunnel)'
         if: ${{ matrix.tflags != 'skipall' && matrix.tflags != 'skiprun' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-stunnel
         with:
           path: C:\my-stunnel
@@ -1004,7 +1004,7 @@ jobs:
 
       - name: 'cache test prereqs (stunnel)'
         if: ${{ matrix.tflags != 'skipall' && matrix.tflags != 'skiprun' }}
-        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
+        uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3
         id: cache-stunnel
         with:
           path: C:\my-stunnel
diff --git a/tests/http/requirements.txt b/tests/http/requirements.txt
index e2222b32b6..5512a26be0 100644
--- a/tests/http/requirements.txt
+++ b/tests/http/requirements.txt
@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: curl
 
 cryptography==46.0.5
-filelock==3.20.3
+filelock==3.24.3
 psutil==7.2.2
 pytest==9.0.2
 pytest-xdist==3.8.0