diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index c3f3cfe1..f66528e0 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -36,7 +36,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 json_c:
 - '0.17'
 kealib:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 8e7e91ce..135b0ba7 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -40,7 +40,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 json_c:
 - '0.17'
 kealib:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index 8c46dbf9..c76d3aa4 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -36,7 +36,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 json_c:
 - '0.17'
 kealib:
diff --git a/.ci_support/migrations/json_c017.yaml b/.ci_support/migrations/icu73.yaml
similarity index 58%
rename from .ci_support/migrations/json_c017.yaml
rename to .ci_support/migrations/icu73.yaml
index b3938c9b..6d21a766 100644
--- a/.ci_support/migrations/json_c017.yaml
+++ b/.ci_support/migrations/icu73.yaml
@@ -2,6 +2,6 @@ __migrator:
   build_number: 1
   kind: version
   migration_number: 1
-json_c:
-- '0.17'
-migrator_ts: 1691959516.3835154
+icu:
+- '73'
+migrator_ts: 1692912856.1389868
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index deb3c958..ed89efc1 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -34,7 +34,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 json_c:
 - '0.17'
 kealib:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 59e4b7d2..6a4d36b8 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -34,7 +34,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 json_c:
 - '0.17'
 kealib:
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index b559497b..5db1781b 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -26,7 +26,7 @@ hdf4:
 hdf5:
 - 1.14.2
 icu:
-- '72'
+- '73'
 kealib:
 - '1.5'
 lerc:
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index ca93414d..d3badf01 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -11,7 +11,7 @@ source:
     - flatgeobuffcxx17.patch
 
 build:
-  number: 13
+  number: 14
   skip_compile_pyc:
     - share/bash-completion/completions/*.py