diff --git a/.github/workflows/conda-package-cf.yml b/.github/workflows/conda-package-cf.yml
index 3f7f8c9..907344a 100644
--- a/.github/workflows/conda-package-cf.yml
+++ b/.github/workflows/conda-package-cf.yml
@@ -38,7 +38,7 @@ jobs:
           echo "pkgs_dirs: [~/.conda/pkgs]" >> ~/.condarc
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 0  # Increase to reset cache
         with:
@@ -101,7 +101,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@fc2d68f6413eb2d87b895e92f8584b5b94a10167 # v3.3.0
+      - uses: conda-incubator/setup-miniconda@8ee1f361103df19b6f8c8655fd3967a8ecb162d5 # v4.0.1
         with:
           miniforge-version: latest
           activate-environment: build
@@ -109,7 +109,7 @@ jobs:
           python-version: ${{ matrix.python }}
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 3  # Increase to reset cache
         with:
@@ -195,7 +195,7 @@ jobs:
           echo "pkgs_dirs: [~/.conda/pkgs]" >> ~/.condarc
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 0  # Increase to reset cache
         with:
@@ -240,7 +240,7 @@ jobs:
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-      - uses: conda-incubator/setup-miniconda@fc2d68f6413eb2d87b895e92f8584b5b94a10167 # v3.3.0
+      - uses: conda-incubator/setup-miniconda@8ee1f361103df19b6f8c8655fd3967a8ecb162d5 # v4.0.1
         with:
           miniforge-version: latest
           channels: conda-forge
@@ -273,7 +273,7 @@ jobs:
           more lockfile
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 3  # Increase to reset cache
         with:
diff --git a/.github/workflows/conda-package.yml b/.github/workflows/conda-package.yml
index 3b745f4..9831cb4 100644
--- a/.github/workflows/conda-package.yml
+++ b/.github/workflows/conda-package.yml
@@ -38,7 +38,7 @@ jobs:
           echo "pkgs_dirs: [~/.conda/pkgs]" >> ~/.condarc
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 0  # Increase to reset cache
         with:
@@ -101,7 +101,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
-      - uses: conda-incubator/setup-miniconda@fc2d68f6413eb2d87b895e92f8584b5b94a10167 # v3.3.0
+      - uses: conda-incubator/setup-miniconda@8ee1f361103df19b6f8c8655fd3967a8ecb162d5 # v4.0.1
         with:
           miniforge-version: latest
           activate-environment: build
@@ -109,7 +109,7 @@ jobs:
           python-version: ${{ matrix.python }}
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 3  # Increase to reset cache
         with:
@@ -195,7 +195,7 @@ jobs:
           echo "pkgs_dirs: [~/.conda/pkgs]" >> ~/.condarc
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 0  # Increase to reset cache
         with:
@@ -240,7 +240,7 @@ jobs:
         uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-      - uses: conda-incubator/setup-miniconda@fc2d68f6413eb2d87b895e92f8584b5b94a10167 # v3.3.0
+      - uses: conda-incubator/setup-miniconda@8ee1f361103df19b6f8c8655fd3967a8ecb162d5 # v4.0.1
         with:
           miniforge-version: latest
           channels: conda-forge
@@ -273,7 +273,7 @@ jobs:
           more lockfile
 
       - name: Cache conda packages
-        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         env:
           CACHE_NUMBER: 3  # Increase to reset cache
         with:
diff --git a/.github/workflows/openssf-scorecard.yml b/.github/workflows/openssf-scorecard.yml
index d5bdc00..5e6b9ec 100644
--- a/.github/workflows/openssf-scorecard.yml
+++ b/.github/workflows/openssf-scorecard.yml
@@ -69,6 +69,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@c10b8064de6f491fea524254123dbe5e09572f13 # v4.35.1
+        uses: github/codeql-action/upload-sarif@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
         with:
           sarif_file: results.sarif
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index efae271..88d0c12 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -50,7 +50,7 @@ repos:
     exclude: "_vendored/conv_template.py"
 
 - repo: https://github.com/pre-commit/mirrors-clang-format
-  rev: v22.1.3
+  rev: v22.1.4
   hooks:
   - id: clang-format
     args: ["-i"]
@@ -71,7 +71,7 @@ repos:
       - flake8-bugbear==24.4.26
 
 - repo: https://github.com/pycqa/isort
-  rev: 8.0.1
+  rev: 9.0.0a3
   hooks:
   - id: isort
     name: isort (python)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d613f9b..1aad224 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 ### Fixed
+* Changed insecure HTTP URLs to HTTPS in `pyproject.toml` and conda recipe files for improved security
 
 ## [2.7.0] (04/16/2026)
 
diff --git a/conda-recipe-cf/meta.yaml b/conda-recipe-cf/meta.yaml
index c6653f5..1ccfc05 100644
--- a/conda-recipe-cf/meta.yaml
+++ b/conda-recipe-cf/meta.yaml
@@ -40,7 +40,7 @@ test:
       - pytest -vv --pyargs mkl
 
 about:
-    home: http://github.com/IntelPython/mkl-service
+    home: https://github.com/IntelPython/mkl-service
     license: BSD-3-Clause
     license_file: LICENSE.txt
     summary: Python hooks for Intel® oneAPI Math Kernel Library (oneMKL) runtime control settings
diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index c6653f5..1ccfc05 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -40,7 +40,7 @@ test:
       - pytest -vv --pyargs mkl
 
 about:
-    home: http://github.com/IntelPython/mkl-service
+    home: https://github.com/IntelPython/mkl-service
     license: BSD-3-Clause
     license_file: LICENSE.txt
     summary: Python hooks for Intel® oneAPI Math Kernel Library (oneMKL) runtime control settings
diff --git a/pyproject.toml b/pyproject.toml
index fcf5cf3..4f2a1b4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -69,8 +69,8 @@ requires-python = ">=3.10,<3.15"
 test = ["pytest"]
 
 [project.urls]
-Download = "http://github.com/IntelPython/mkl-service"
-Homepage = "http://github.com/IntelPython/mkl-service"
+Download = "https://github.com/IntelPython/mkl-service"
+Homepage = "https://github.com/IntelPython/mkl-service"
 
 [tool.black]
 line-length = 80