diff --git a/ports/igraph/portfile.cmake b/ports/igraph/portfile.cmake
index d8164d83f0..edd1dd242d 100644
--- a/ports/igraph/portfile.cmake
+++ b/ports/igraph/portfile.cmake
@@ -4,9 +4,9 @@
 #  - The release tarball contains pre-generated parser sources, which eliminates the dependency on bison/flex.
 
 vcpkg_download_distfile(ARCHIVE
-    URLS "https://github.com/igraph/igraph/releases/download/0.9.3/igraph-0.9.3.tar.gz"
-    FILENAME "igraph-0.9.3.tar.gz"
-    SHA512 69c7a217a27a34763750fe1bb3a981d9ce5aceb9027fe98ebdd2b2cbf4558734f55128ff8d9e46d066020d5bc942f6df761861bf7b103025015d3f0e336a7e7c
+    URLS "https://github.com/igraph/igraph/releases/download/0.9.4/igraph-0.9.4.tar.gz"
+    FILENAME "igraph-0.9.4.tar.gz"
+    SHA512 1188d69b95f581d7dac5874dcdb2d1b1a322e39b275c6f092c199ed6214def814062bd46d573bdaa4bc8f4514d6840c6e93dedbe0f6c99a15de33cbc39356573
 )
 
 vcpkg_extract_source_archive_ex(
@@ -15,7 +15,7 @@ vcpkg_extract_source_archive_ex(
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
-  FEATURES
+    FEATURES
     graphml   IGRAPH_GRAPHML_SUPPORT
     openmp    IGRAPH_OPENMP_SUPPORT
 )
diff --git a/ports/igraph/vcpkg.json b/ports/igraph/vcpkg.json
index 24c253633e..e7158bff7a 100644
--- a/ports/igraph/vcpkg.json
+++ b/ports/igraph/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "igraph",
-  "version": "0.9.3",
+  "version": "0.9.4",
   "description": "igraph is a C library for network analysis and graph theory, with an emphasis on efficiency portability and ease of use.",
   "homepage": "https://igraph.org/",
   "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index 609e350bd1..a9be688cd2 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2609,7 +2609,7 @@
       "port-version": 0
     },
     "igraph": {
-      "baseline": "0.9.3",
+      "baseline": "0.9.4",
       "port-version": 0
     },
     "iir1": {
diff --git a/versions/i-/igraph.json b/versions/i-/igraph.json
index b01577af47..fdcdf644dd 100644
--- a/versions/i-/igraph.json
+++ b/versions/i-/igraph.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e03d26f1f8688463fda90a1ace2dc38a1045954d",
+      "version": "0.9.4",
+      "port-version": 0
+    },
     {
       "git-tree": "ddee866d3bd75d1537681669470c84a530fb432f",
       "version": "0.9.3",