diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index 521cb73..fa9efcd 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -17,7 +17,7 @@ docker_image:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 libwebp_base:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 79d7f45..690d3c6 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -21,7 +21,7 @@ docker_image:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 libwebp_base:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index cad1eca..aaf0862 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -17,7 +17,7 @@ docker_image:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 libwebp_base:
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 4145501..07f7f8a 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -15,7 +15,7 @@ cxx_compiler_version:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 libwebp_base:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 6476832..dda63ba 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -15,7 +15,7 @@ cxx_compiler_version:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 libwebp_base:
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index 7107769..a8abc82 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -9,7 +9,7 @@ cxx_compiler:
 lerc:
 - '4'
 libdeflate:
-- '1.18'
+- '1.19'
 libjpeg_turbo:
 - 2.1.5
 target_platform: