diff --git a/cmake/LERCCodec.cmake b/cmake/LERCCodec.cmake
index 54504ca..3e04997 100644
--- a/cmake/LERCCodec.cmake
+++ b/cmake/LERCCodec.cmake
@@ -25,7 +25,10 @@
 
 # libLerc
 set(LERC_SUPPORT FALSE)
-find_package(LERC)
+find_package(LERC NAMES unofficial-lerc)
+if(TARGET unofficial::Lerc::Lerc)
+    add_library(LERC::LERC ALIAS unofficial::Lerc::Lerc)
+endif()
 option(lerc "use libLerc (required for LERC compression)" ${LERC_FOUND})
 if (lerc AND LERC_FOUND AND ZIP_SUPPORT)
     set(LERC_SUPPORT TRUE)
diff --git a/cmake/WebPCodec.cmake b/cmake/WebPCodec.cmake
index 1d676a7..7776917 100644
--- a/cmake/WebPCodec.cmake
+++ b/cmake/WebPCodec.cmake
@@ -26,7 +26,7 @@
 # libwebp
 set(WEBP_SUPPORT FALSE)
 
-find_package(WebP)
+find_package(WebP CONFIG)
 
 option(webp "use libwebp (required for WEBP compression)" ${WebP_FOUND})
 
diff --git a/cmake/ZSTDCodec.cmake b/cmake/ZSTDCodec.cmake
index 3fac861..2957aa3 100644
--- a/cmake/ZSTDCodec.cmake
+++ b/cmake/ZSTDCodec.cmake
@@ -28,7 +28,7 @@
 set(ZSTD_SUPPORT FALSE)
 set(ZSTD_USABLE FALSE)
 
-find_package(ZSTD)
+find_package(ZSTD NAMES zstd)
 
 if(ZSTD_FOUND)
     if(TARGET zstd::libzstd_shared)
diff --git a/libtiff/CMakeLists.txt b/libtiff/CMakeLists.txt
index a8aa0c3..d5b9b25 100755
--- a/libtiff/CMakeLists.txt
+++ b/libtiff/CMakeLists.txt
@@ -163,7 +163,7 @@ if(JBIG_SUPPORT)
 endif()
 if(LERC_SUPPORT)
   target_link_libraries(tiff PRIVATE LERC::LERC)
-  if(LERC_VERSION_STRING VERSION_GREATER_EQUAL "4.0")
+  if(1)
     if(NOT BUILD_SHARED_LIBS)
       set_target_properties(tiff PROPERTIES COMPILE_DEFINITIONS LERC_STATIC)
     endif()