diff --git a/.github/workflows/build-macos-arm.yml b/.github/workflows/build-macos-arm.yml
index cae1fb85..cddbbe07 100644
--- a/.github/workflows/build-macos-arm.yml
+++ b/.github/workflows/build-macos-arm.yml
@@ -12,12 +12,12 @@ jobs:
 
       - name: Download libexiv2
         run: |
-          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.6/exiv2-0.27.6-Source.tar.gz
-          tar xf exiv2-0.27.6-Source.tar.gz
+          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.7/exiv2-0.27.7-Source.tar.gz
+          tar xf exiv2-0.27.7-Source.tar.gz
 
       - name: Make directories
         run: |
-          mkdir exiv2-0.27.6-Source/build
+          mkdir exiv2-0.27.7-Source/build
           mkdir $EXIV2_ROOT
 
       - name: Build wheels
@@ -27,8 +27,8 @@ jobs:
           CIBW_SKIP: pp3?-*
           CIBW_BEFORE_ALL: >
             brew install ninja &&
-            pip3 install conan==1.54.0 &&
-            cd exiv2-0.27.6-Source/build &&
+            pip3 install conan==1.59.0 &&
+            cd exiv2-0.27.7-Source/build &&
             conan profile new --detect default &&
             conan install .. -o unitTests=False -b missing -pr:b=default -s arch=armv8 &&
             cmake .. -DCMAKE_BUILD_TYPE=Release \
diff --git a/.github/workflows/build-macos.yml b/.github/workflows/build-macos.yml
index 277d2c1a..5d8335c0 100644
--- a/.github/workflows/build-macos.yml
+++ b/.github/workflows/build-macos.yml
@@ -12,13 +12,12 @@ jobs:
 
       - name: Download libexiv2
         run: |
-          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.6/exiv2-0.27.6-Source.tar.gz
-          tar xf exiv2-0.27.6-Source.tar.gz
-#          cp conanfile.py exiv2-0.27.6-Source/
+          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.7/exiv2-0.27.7-Source.tar.gz
+          tar xf exiv2-0.27.7-Source.tar.gz
 
       - name: Make directories
         run: |
-          mkdir exiv2-0.27.6-Source/build
+          mkdir exiv2-0.27.7-Source/build
           mkdir $EXIV2_ROOT
 
       - name: Build wheels
@@ -28,8 +27,8 @@ jobs:
           CIBW_SKIP: pp3?-*
           CIBW_BEFORE_ALL: >
             brew install ninja &&
-            pip3 install conan==1.53.0 &&
-            cd exiv2-0.27.6-Source/build &&
+            pip3 install conan==1.59.0 &&
+            cd exiv2-0.27.7-Source/build &&
             conan profile new --detect default &&
             conan install .. -o unitTests=False -b missing &&
             cmake .. -DCMAKE_BUILD_TYPE=Release \
diff --git a/.github/workflows/build-manylinux.yml b/.github/workflows/build-manylinux.yml
index b2097f16..9812c651 100644
--- a/.github/workflows/build-manylinux.yml
+++ b/.github/workflows/build-manylinux.yml
@@ -12,8 +12,8 @@ jobs:
 
       - name: Download libexiv2
         run: |
-          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.6/exiv2-0.27.6-Source.tar.gz
-          tar xf exiv2-0.27.6-Source.tar.gz
+          wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.7/exiv2-0.27.7-Source.tar.gz
+          tar xf exiv2-0.27.7-Source.tar.gz
 
       - name: Build wheels
         uses: pypa/cibuildwheel@v2.11.2
@@ -23,7 +23,7 @@ jobs:
           CIBW_BUILD: cp*-manylinux_x86_64
           CIBW_BEFORE_ALL: >
             yum install -y zlib-devel expat-devel gettext-devel &&
-            cd exiv2-0.27.6-Source &&
+            cd exiv2-0.27.7-Source &&
             mkdir build &&
             cd build &&
             cmake .. -DCMAKE_BUILD_TYPE=Release \
diff --git a/.github/workflows/build-windows.yml b/.github/workflows/build-windows.yml
index 360bcf73..30861340 100644
--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@@ -9,7 +9,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Download Exiv2 source
-        run: wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.6/exiv2-0.27.6-Source.tar.gz
+        run: wget -nv https://github.com/Exiv2/exiv2/releases/download/v0.27.7/exiv2-0.27.7-Source.tar.gz
 
       - name: Store downloaded file
         uses: actions/upload-artifact@v3
@@ -34,8 +34,8 @@ jobs:
       - name: Extract Exiv2 source
         shell: bash
         run: |
-          tar xf exiv2-0.27.6-Source.tar.gz
-          mv exiv2-0.27.6-Source exiv2-Source
+          tar xf exiv2-0.27.7-Source.tar.gz
+          mv exiv2-0.27.7-Source exiv2-Source
 
       - name: Make directories
         working-directory: ./exiv2-Source
@@ -47,7 +47,7 @@ jobs:
         working-directory: ./exiv2-Source/build
         run: |
           pip install --disable-pip-version-check wheel
-          pip install --disable-pip-version-check conan==1.54.0
+          pip install --disable-pip-version-check conan==1.59.0
           conan install .. -o unitTests=False -o iconv=True -b missing
 
       - name: Configure build