diff --git a/hooks/DDTrace/composer.json b/hooks/DDTrace/composer.json
index dd6eae71..09c19b0e 100644
--- a/hooks/DDTrace/composer.json
+++ b/hooks/DDTrace/composer.json
@@ -48,7 +48,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/hooks/OpenTelemetry/composer.json b/hooks/OpenTelemetry/composer.json
index ba4b9e8a..18067aa6 100644
--- a/hooks/OpenTelemetry/composer.json
+++ b/hooks/OpenTelemetry/composer.json
@@ -47,7 +47,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/hooks/Validators/composer.json b/hooks/Validators/composer.json
index 9ac24a05..51d3b51c 100644
--- a/hooks/Validators/composer.json
+++ b/hooks/Validators/composer.json
@@ -45,7 +45,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/providers/CloudBees/composer.json b/providers/CloudBees/composer.json
index c4946acc..4c5c2219 100644
--- a/providers/CloudBees/composer.json
+++ b/providers/CloudBees/composer.json
@@ -47,7 +47,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/providers/Flagd/composer.json b/providers/Flagd/composer.json
index 59b95c82..ec4741db 100644
--- a/providers/Flagd/composer.json
+++ b/providers/Flagd/composer.json
@@ -49,7 +49,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/providers/GoFeatureFlag/composer.json b/providers/GoFeatureFlag/composer.json
index 3cf4f307..0abd486e 100644
--- a/providers/GoFeatureFlag/composer.json
+++ b/providers/GoFeatureFlag/composer.json
@@ -40,7 +40,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,
diff --git a/providers/Split/composer.json b/providers/Split/composer.json
index cdebe159..93d05ab7 100644
--- a/providers/Split/composer.json
+++ b/providers/Split/composer.json
@@ -47,7 +47,7 @@
     "ramsey/conventional-commits": "^1.3",
     "roave/security-advisories": "dev-latest",
     "spatie/phpunit-snapshot-assertions": "^4.2",
-    "vimeo/psalm": "~4.30.0"
+    "vimeo/psalm": "~5.26.0"
   },
   "minimum-stability": "dev",
   "prefer-stable": true,